Description
Vulnerable Library - @kleros/kleros-v2-web-0.2.0.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Found in HEAD commit: 05e8b49b46fd236d5681f047620959f8667a00e4
Vulnerabilities
Vulnerability | Severity | Dependency | Type | Fixed in (@kleros/kleros-v2-web version) | Remediation Possible** | |
---|---|---|---|---|---|---|
CVE-2023-42282 | 9.8 | ip-2.0.0.tgz | Transitive | N/A* | ❌ | |
CVE-2024-29415 | 9.1 | ip-2.0.0.tgz | Transitive | N/A* | ❌ | |
CVE-2024-33883 | 8.8 | ejs-3.1.9.tgz | Transitive | N/A* | ❌ | |
CVE-2025-3194 | 7.5 | bigint-buffer-1.1.5.tgz | Transitive | N/A* | ❌ | |
CVE-2025-27611 | 7.5 | detected in multiple dependencies | Transitive | N/A* | ❌ | |
CVE-2024-52798 | 7.5 | path-to-regexp-0.1.7.tgz | Transitive | N/A* | ❌ | |
CVE-2024-45590 | 7.5 | body-parser-1.20.1.tgz | Transitive | N/A* | ❌ | |
CVE-2024-45296 | 7.5 | path-to-regexp-0.1.7.tgz | Transitive | N/A* | ❌ | |
CVE-2024-4068 | 7.5 | braces-3.0.2.tgz | Transitive | N/A* | ❌ | |
CVE-2024-37890 | 7.5 | detected in multiple dependencies | Transitive | N/A* | ❌ | |
CVE-2024-21536 | 7.5 | http-proxy-middleware-2.0.6.tgz | Transitive | N/A* | ❌ | |
CVE-2021-3803 | 7.5 | nth-check-1.0.2.tgz | Transitive | N/A* | ❌ | |
CVE-2024-29180 | 7.4 | webpack-dev-middleware-5.3.3.tgz | Transitive | N/A* | ❌ | |
CVE-2025-30360 | 6.5 | webpack-dev-server-4.15.1.tgz | Transitive | N/A* | ❌ | |
CVE-2024-28863 | 6.5 | tar-6.1.15.tgz | Transitive | N/A* | ❌ | |
CVE-2024-43788 | 6.4 | webpack-5.87.0.tgz | Transitive | N/A* | ❌ | |
CVE-2025-27789 | 6.2 | detected in multiple dependencies | Transitive | N/A* | ❌ | |
CVE-2024-47068 | 6.1 | rollup-2.79.1.tgz | Transitive | N/A* | ❌ | |
CVE-2024-29041 | 6.1 | express-4.18.2.tgz | Transitive | N/A* | ❌ | |
CVE-2024-11831 | 5.4 | serialize-javascript-4.0.0.tgz | Transitive | N/A* | ❌ | |
CVE-2025-30359 | 5.3 | webpack-dev-server-4.15.1.tgz | Transitive | N/A* | ❌ | |
CVE-2024-47764 | 5.3 | cookie-0.5.0.tgz | Transitive | N/A* | ❌ | |
CVE-2024-4067 | 5.3 | micromatch-4.0.5.tgz | Transitive | N/A* | ❌ | |
CVE-2023-44270 | 5.3 | postcss-7.0.39.tgz | Transitive | N/A* | ❌ | |
CVE-2024-43800 | 5.0 | serve-static-1.15.0.tgz | Transitive | N/A* | ❌ | |
CVE-2024-43799 | 5.0 | send-0.18.0.tgz | Transitive | N/A* | ❌ | |
CVE-2024-43796 | 5.0 | express-4.18.2.tgz | Transitive | N/A* | ❌ | |
CVE-2024-55565 | 4.3 | nanoid-3.3.7.tgz | Transitive | N/A* | ❌ | |
CVE-2025-32997 | 4.0 | http-proxy-middleware-2.0.6.tgz | Transitive | N/A* | ❌ | |
CVE-2025-32996 | 4.0 | http-proxy-middleware-2.0.6.tgz | Transitive | N/A* | ❌ |
*For some transitive vulnerabilities, there is no version of direct dependency with a fix. Check the "Details" section below to see if there is a version of transitive dependency where vulnerability is fixed.
**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation
Details
Partial details (21 vulnerabilities) are displayed below due to a content size limitation in GitHub. To view information on the remaining vulnerabilities, navigate to the Mend Application.
CVE-2023-42282
Vulnerable Library - ip-2.0.0.tgz
[](https://www.npmjs.com/package/ip)
Library home page: https://registry.npmjs.org/ip/-/ip-2.0.0.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
- @kleros/kleros-v2-web-0.2.0.tgz (Root Library)
- react-scripts-5.0.1.tgz
- fsevents-2.3.3.tgz
- node-gyp-9.4.0.tgz
- make-fetch-happen-11.1.1.tgz
- socks-proxy-agent-7.0.0.tgz
- socks-2.7.1.tgz
- ❌ ip-2.0.0.tgz (Vulnerable Library)
- socks-2.7.1.tgz
- socks-proxy-agent-7.0.0.tgz
- make-fetch-happen-11.1.1.tgz
- node-gyp-9.4.0.tgz
- fsevents-2.3.3.tgz
- react-scripts-5.0.1.tgz
Found in HEAD commit: 05e8b49b46fd236d5681f047620959f8667a00e4
Found in base branches: dev, master
Vulnerability Details
The ip package before 1.1.9 for Node.js might allow SSRF because some IP addresses (such as 0x7f.1) are improperly categorized as globally routable via isPublic.
Publish Date: 2024-02-08
URL: CVE-2023-42282
CVSS 3 Score Details (9.8)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
Suggested Fix
Type: Upgrade version
Origin: https://nvd.nist.gov/vuln/detail/CVE-2023-42282
Release Date: 2024-02-08
Fix Resolution: ip - 2.0.0
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CVE-2024-29415
Vulnerable Library - ip-2.0.0.tgz
[](https://www.npmjs.com/package/ip)
Library home page: https://registry.npmjs.org/ip/-/ip-2.0.0.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
- @kleros/kleros-v2-web-0.2.0.tgz (Root Library)
- react-scripts-5.0.1.tgz
- fsevents-2.3.3.tgz
- node-gyp-9.4.0.tgz
- make-fetch-happen-11.1.1.tgz
- socks-proxy-agent-7.0.0.tgz
- socks-2.7.1.tgz
- ❌ ip-2.0.0.tgz (Vulnerable Library)
- socks-2.7.1.tgz
- socks-proxy-agent-7.0.0.tgz
- make-fetch-happen-11.1.1.tgz
- node-gyp-9.4.0.tgz
- fsevents-2.3.3.tgz
- react-scripts-5.0.1.tgz
Found in HEAD commit: 05e8b49b46fd236d5681f047620959f8667a00e4
Found in base branches: dev, master
Vulnerability Details
The ip package through 2.0.1 for Node.js might allow SSRF because some IP addresses (such as 127.1, 01200034567, 012.1.2.3, 000:0:0000::01, and ::fFFf:127.0.0.1) are improperly categorized as globally routable via isPublic. NOTE: this issue exists because of an incomplete fix for CVE-2023-42282. We assigned a different CVSS score to this CVE because of its potential to result in a Server-Side Request Forgery (SSRF) vulnerability. Additionally, the package is no longer maintained, which increases the associated risk.
Publish Date: 2024-05-27
URL: CVE-2024-29415
CVSS 3 Score Details (9.1)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: None
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CVE-2024-33883
Vulnerable Library - ejs-3.1.9.tgz
Library home page: https://registry.npmjs.org/ejs/-/ejs-3.1.9.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
- @kleros/kleros-v2-web-0.2.0.tgz (Root Library)
- react-scripts-5.0.1.tgz
- workbox-webpack-plugin-6.6.0.tgz
- workbox-build-6.6.0.tgz
- rollup-plugin-off-main-thread-2.2.3.tgz
- ❌ ejs-3.1.9.tgz (Vulnerable Library)
- rollup-plugin-off-main-thread-2.2.3.tgz
- workbox-build-6.6.0.tgz
- workbox-webpack-plugin-6.6.0.tgz
- react-scripts-5.0.1.tgz
Found in HEAD commit: 05e8b49b46fd236d5681f047620959f8667a00e4
Found in base branches: dev, master
Vulnerability Details
The ejs (aka Embedded JavaScript templates) package before 3.1.10 for Node.js lacks certain pollution protection.
Publish Date: 2024-04-28
URL: CVE-2024-33883
CVSS 3 Score Details (8.8)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: Low
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
Suggested Fix
Type: Upgrade version
Origin: https://www.cve.org/CVERecord?id=CVE-2024-33883
Release Date: 2024-04-28
Fix Resolution: ejs - 3.1.10
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CVE-2025-3194
Vulnerable Library - bigint-buffer-1.1.5.tgz
bigint to buffer conversion with native support
Library home page: https://registry.npmjs.org/bigint-buffer/-/bigint-buffer-1.1.5.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
- @kleros/kleros-v2-web-0.2.0.tgz (Root Library)
- web3.js-1.98.0.tgz
- ❌ bigint-buffer-1.1.5.tgz (Vulnerable Library)
- web3.js-1.98.0.tgz
Found in HEAD commit: 05e8b49b46fd236d5681f047620959f8667a00e4
Found in base branches: dev, master
Vulnerability Details
Versions of the package bigint-buffer from 0.0.0 are vulnerable to Buffer Overflow in the toBigIntLE() function. Attackers can exploit this to crash the application.
Publish Date: 2025-04-04
URL: CVE-2025-3194
CVSS 3 Score Details (7.5)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: None
- Availability Impact: High
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CVE-2025-27611
Vulnerable Libraries - base-x-3.0.9.tgz, base-x-5.0.0.tgz
base-x-3.0.9.tgz
Fast base encoding / decoding of any given alphabet
Library home page: https://registry.npmjs.org/base-x/-/base-x-3.0.9.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
- @kleros/kleros-v2-web-0.2.0.tgz (Root Library)
- web3.js-1.98.0.tgz
- bs58-4.0.1.tgz
- ❌ base-x-3.0.9.tgz (Vulnerable Library)
- bs58-4.0.1.tgz
- web3.js-1.98.0.tgz
base-x-5.0.0.tgz
Library home page: https://registry.npmjs.org/base-x/-/base-x-5.0.0.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
- @kleros/kleros-v2-web-0.2.0.tgz (Root Library)
- appkit-1.7.1.tgz
- bs58-6.0.0.tgz
- ❌ base-x-5.0.0.tgz (Vulnerable Library)
- bs58-6.0.0.tgz
- appkit-1.7.1.tgz
Found in HEAD commit: 05e8b49b46fd236d5681f047620959f8667a00e4
Found in base branches: dev, master
Vulnerability Details
base-x is a base encoder and decoder of any given alphabet using bitcoin style leading zero compression. Versions 4.0.0, 5.0.0, and all prior to 3.0.11, are vulnerable to attackers potentially deceiving users into sending funds to an unintended address. This issue has been patched in versions 3.0.11, 4.0.1, and 5.0.1.
Publish Date: 2025-04-30
URL: CVE-2025-27611
CVSS 3 Score Details (7.5)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: High
- Availability Impact: None
Suggested Fix
Type: Upgrade version
Origin: GHSA-xq7p-g2vc-g82p
Release Date: 2025-04-30
Fix Resolution: https://github.com/cryptocoinjs/base-x.git - v5.0.1
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CVE-2024-52798
Vulnerable Library - path-to-regexp-0.1.7.tgz
Express style path to RegExp utility
Library home page: https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.7.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
- @kleros/kleros-v2-web-0.2.0.tgz (Root Library)
- react-scripts-5.0.1.tgz
- webpack-dev-server-4.15.1.tgz
- express-4.18.2.tgz
- ❌ path-to-regexp-0.1.7.tgz (Vulnerable Library)
- express-4.18.2.tgz
- webpack-dev-server-4.15.1.tgz
- react-scripts-5.0.1.tgz
Found in HEAD commit: 05e8b49b46fd236d5681f047620959f8667a00e4
Found in base branches: dev, master
Vulnerability Details
path-to-regexp turns path strings into a regular expressions. In certain cases, path-to-regexp will output a regular expression that can be exploited to cause poor performance. The regular expression that is vulnerable to backtracking can be generated in the 0.1.x release of path-to-regexp. Upgrade to 0.1.12. This vulnerability exists because of an incomplete fix for CVE-2024-45296.
Publish Date: 2024-12-05
URL: CVE-2024-52798
CVSS 3 Score Details (7.5)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: None
- Availability Impact: High
Suggested Fix
Type: Upgrade version
Origin: GHSA-rhx6-c78j-4q9w
Release Date: 2024-12-05
Fix Resolution: path-to-regexp - 0.1.12
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CVE-2024-45590
Vulnerable Library - body-parser-1.20.1.tgz
Node.js body parsing middleware
Library home page: https://registry.npmjs.org/body-parser/-/body-parser-1.20.1.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
- @kleros/kleros-v2-web-0.2.0.tgz (Root Library)
- react-scripts-5.0.1.tgz
- webpack-dev-server-4.15.1.tgz
- express-4.18.2.tgz
- ❌ body-parser-1.20.1.tgz (Vulnerable Library)
- express-4.18.2.tgz
- webpack-dev-server-4.15.1.tgz
- react-scripts-5.0.1.tgz
Found in HEAD commit: 05e8b49b46fd236d5681f047620959f8667a00e4
Found in base branches: dev, master
Vulnerability Details
body-parser is Node.js body parsing middleware. body-parser <1.20.3 is vulnerable to denial of service when url encoding is enabled. A malicious actor using a specially crafted payload could flood the server with a large number of requests, resulting in denial of service. This issue is patched in 1.20.3.
Publish Date: 2024-09-10
URL: CVE-2024-45590
CVSS 3 Score Details (7.5)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: None
- Availability Impact: High
Suggested Fix
Type: Upgrade version
Origin: GHSA-qwcr-r2fm-qrc7
Release Date: 2024-09-10
Fix Resolution: body-parser - 1.20.3
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CVE-2024-45296
Vulnerable Library - path-to-regexp-0.1.7.tgz
Express style path to RegExp utility
Library home page: https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.7.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
- @kleros/kleros-v2-web-0.2.0.tgz (Root Library)
- react-scripts-5.0.1.tgz
- webpack-dev-server-4.15.1.tgz
- express-4.18.2.tgz
- ❌ path-to-regexp-0.1.7.tgz (Vulnerable Library)
- express-4.18.2.tgz
- webpack-dev-server-4.15.1.tgz
- react-scripts-5.0.1.tgz
Found in HEAD commit: 05e8b49b46fd236d5681f047620959f8667a00e4
Found in base branches: dev, master
Vulnerability Details
path-to-regexp turns path strings into a regular expressions. In certain cases, path-to-regexp will output a regular expression that can be exploited to cause poor performance. Because JavaScript is single threaded and regex matching runs on the main thread, poor performance will block the event loop and lead to a DoS. The bad regular expression is generated any time you have two parameters within a single segment, separated by something that is not a period (.). For users of 0.1, upgrade to 0.1.10. All other users should upgrade to 8.0.0.
Publish Date: 2024-09-09
URL: CVE-2024-45296
CVSS 3 Score Details (7.5)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: None
- Availability Impact: High
Suggested Fix
Type: Upgrade version
Origin: GHSA-9wv6-86v2-598j
Release Date: 2024-09-09
Fix Resolution: path-to-regexp - 0.1.10,1.9.0,3.3.0,6.3.0,8.0.0
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CVE-2024-4068
Vulnerable Library - braces-3.0.2.tgz
Bash-like brace expansion, implemented in JavaScript. Safer than other brace expansion libs, with complete support for the Bash 4.3 braces specification, without sacrificing speed.
Library home page: https://registry.npmjs.org/braces/-/braces-3.0.2.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
- @kleros/kleros-v2-web-0.2.0.tgz (Root Library)
- react-scripts-5.0.1.tgz
- eslint-webpack-plugin-3.2.0.tgz
- micromatch-4.0.5.tgz
- ❌ braces-3.0.2.tgz (Vulnerable Library)
- micromatch-4.0.5.tgz
- eslint-webpack-plugin-3.2.0.tgz
- react-scripts-5.0.1.tgz
Found in HEAD commit: 05e8b49b46fd236d5681f047620959f8667a00e4
Found in base branches: dev, master
Vulnerability Details
The NPM package "braces", versions prior to 3.0.3, fails to limit the number of characters it can handle, which could lead to Memory Exhaustion. In "lib/parse.js," if a malicious user sends "imbalanced braces" as input, the parsing will enter a loop, which will cause the program to start allocating heap memory without freeing it at any moment of the loop. Eventually, the JavaScript heap limit is reached, and the program will crash. After conducting a further research, it was concluded that CVE-2024-4068 does not contain a high security risk that reflects the NVD score, but should be kept for users' awareness. Users of braces should follow the fix recommendation as noted.
Publish Date: 2024-05-13
URL: CVE-2024-4068
CVSS 3 Score Details (7.5)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: None
- Availability Impact: High
Suggested Fix
Type: Upgrade version
Release Date: 2024-05-13
Fix Resolution: braces - 3.0.3
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CVE-2024-37890
Vulnerable Libraries - ws-7.4.6.tgz, ws-8.11.0.tgz
ws-7.4.6.tgz
Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js
Library home page: https://registry.npmjs.org/ws/-/ws-7.4.6.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
- @kleros/kleros-v2-web-0.2.0.tgz (Root Library)
- ethers-5.7.2.tgz
- providers-5.7.2.tgz
- ❌ ws-7.4.6.tgz (Vulnerable Library)
- providers-5.7.2.tgz
- ethers-5.7.2.tgz
ws-8.11.0.tgz
Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js
Library home page: https://registry.npmjs.org/ws/-/ws-8.11.0.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
- @kleros/kleros-v2-web-0.2.0.tgz (Root Library)
- connectors-5.7.11.tgz
- sdk-0.32.0.tgz
- socket.io-client-4.7.4.tgz
- engine.io-client-6.5.3.tgz
- ❌ ws-8.11.0.tgz (Vulnerable Library)
- engine.io-client-6.5.3.tgz
- socket.io-client-4.7.4.tgz
- sdk-0.32.0.tgz
- connectors-5.7.11.tgz
Found in HEAD commit: 05e8b49b46fd236d5681f047620959f8667a00e4
Found in base branches: dev, master
Vulnerability Details
ws is an open source WebSocket client and server for Node.js. A request with a number of headers exceeding theserver.maxHeadersCount threshold could be used to crash a ws server. The vulnerability was fixed in [email protected] (e55e510) and backported to [email protected] (22c2876), [email protected] (eeb76d3), and [email protected] (4abd8f6). In vulnerable versions of ws, the issue can be mitigated in the following ways: 1. Reduce the maximum allowed length of the request headers using the --max-http-header-size=size and/or the maxHeaderSize options so that no more headers than the server.maxHeadersCount limit can be sent. 2. Set server.maxHeadersCount to 0 so that no limit is applied.
Publish Date: 2024-06-17
URL: CVE-2024-37890
CVSS 3 Score Details (7.5)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: None
- Availability Impact: High
Suggested Fix
Type: Upgrade version
Origin: GHSA-3h5v-q93c-6h6q
Release Date: 2024-06-17
Fix Resolution: ws - 5.2.4,6.2.3,7.5.10,8.17.1
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CVE-2024-21536
Vulnerable Library - http-proxy-middleware-2.0.6.tgz
The one-liner node.js proxy middleware for connect, express and browser-sync
Library home page: https://registry.npmjs.org/http-proxy-middleware/-/http-proxy-middleware-2.0.6.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
- @kleros/kleros-v2-web-0.2.0.tgz (Root Library)
- react-scripts-5.0.1.tgz
- webpack-dev-server-4.15.1.tgz
- ❌ http-proxy-middleware-2.0.6.tgz (Vulnerable Library)
- webpack-dev-server-4.15.1.tgz
- react-scripts-5.0.1.tgz
Found in HEAD commit: 05e8b49b46fd236d5681f047620959f8667a00e4
Found in base branches: dev, master
Vulnerability Details
Versions of the package http-proxy-middleware before 2.0.7, from 3.0.0 and before 3.0.3 are vulnerable to Denial of Service (DoS) due to an UnhandledPromiseRejection error thrown by micromatch. An attacker could kill the Node.js process and crash the server by making requests to certain paths.
Publish Date: 2024-10-19
URL: CVE-2024-21536
CVSS 3 Score Details (7.5)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: None
- Availability Impact: High
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CVE-2021-3803
Vulnerable Library - nth-check-1.0.2.tgz
performant nth-check parser & compiler
Library home page: https://registry.npmjs.org/nth-check/-/nth-check-1.0.2.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
- @kleros/kleros-v2-web-0.2.0.tgz (Root Library)
- react-scripts-5.0.1.tgz
- webpack-5.5.0.tgz
- plugin-svgo-5.5.0.tgz
- svgo-1.3.2.tgz
- css-select-2.1.0.tgz
- ❌ nth-check-1.0.2.tgz (Vulnerable Library)
- css-select-2.1.0.tgz
- svgo-1.3.2.tgz
- plugin-svgo-5.5.0.tgz
- webpack-5.5.0.tgz
- react-scripts-5.0.1.tgz
Found in HEAD commit: 05e8b49b46fd236d5681f047620959f8667a00e4
Found in base branches: dev, master
Vulnerability Details
nth-check is vulnerable to Inefficient Regular Expression Complexity
Publish Date: 2021-09-17
URL: CVE-2021-3803
CVSS 3 Score Details (7.5)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: None
- Availability Impact: High
Suggested Fix
Type: Upgrade version
Release Date: 2021-09-17
Fix Resolution: nth-check - v2.0.1
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CVE-2024-29180
Vulnerable Library - webpack-dev-middleware-5.3.3.tgz
A development middleware for webpack
Library home page: https://registry.npmjs.org/webpack-dev-middleware/-/webpack-dev-middleware-5.3.3.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
- @kleros/kleros-v2-web-0.2.0.tgz (Root Library)
- react-scripts-5.0.1.tgz
- webpack-dev-server-4.15.1.tgz
- ❌ webpack-dev-middleware-5.3.3.tgz (Vulnerable Library)
- webpack-dev-server-4.15.1.tgz
- react-scripts-5.0.1.tgz
Found in HEAD commit: 05e8b49b46fd236d5681f047620959f8667a00e4
Found in base branches: dev, master
Vulnerability Details
Prior to versions 7.1.0, 6.1.2, and 5.3.4, the webpack-dev-middleware development middleware for devpack does not validate the supplied URL address sufficiently before returning the local file. It is possible to access any file on the developer's machine. The middleware can either work with the physical filesystem when reading the files or it can use a virtualized in-memory "memfs" filesystem. If "writeToDisk" configuration option is set to "true", the physical filesystem is used. The "getFilenameFromUrl" method is used to parse URL and build the local file path. The public path prefix is stripped from the URL, and the "unsecaped" path suffix is appended to the "outputPath". As the URL is not unescaped and normalized automatically before calling the midlleware, it is possible to use "%2e" and "%2f" sequences to perform path traversal attack.
Developers using "webpack-dev-server" or "webpack-dev-middleware" are affected by the issue. When the project is started, an attacker might access any file on the developer's machine and exfiltrate the content. If the development server is listening on a public IP address (or "0.0.0.0"), an attacker on the local network can access the local files without any interaction from the victim (direct connection to the port). If the server allows access from third-party domains, an attacker can send a malicious link to the victim. When visited, the client side script can connect to the local server and exfiltrate the local files. Starting with fixed versions 7.1.0, 6.1.2, and 5.3.4, the URL is unescaped and normalized before any further processing.
Publish Date: 2024-03-21
URL: CVE-2024-29180
CVSS 3 Score Details (7.4)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: Required
- Scope: Changed
- Impact Metrics:
- Confidentiality Impact: High
- Integrity Impact: None
- Availability Impact: None
Suggested Fix
Type: Upgrade version
Origin: GHSA-wr3j-pwj9-hqq6
Release Date: 2024-03-21
Fix Resolution: webpack-dev-middleware - 5.3.4,6.1.2,7.1.0
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CVE-2025-30360
Vulnerable Library - webpack-dev-server-4.15.1.tgz
Library home page: https://registry.npmjs.org/webpack-dev-server/-/webpack-dev-server-4.15.1.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
- @kleros/kleros-v2-web-0.2.0.tgz (Root Library)
- react-scripts-5.0.1.tgz
- ❌ webpack-dev-server-4.15.1.tgz (Vulnerable Library)
- react-scripts-5.0.1.tgz
Found in HEAD commit: 05e8b49b46fd236d5681f047620959f8667a00e4
Found in base branches: dev, master
Vulnerability Details
webpack-dev-server allows users to use webpack with a development server that provides live reloading. Prior to version 5.2.1, webpack-dev-server users' source code may be stolen when you access a malicious web site with non-Chromium based browser. The "Origin" header is checked to prevent Cross-site WebSocket hijacking from happening, which was reported by CVE-2018-14732. But webpack-dev-server always allows IP address "Origin" headers. This allows websites that are served on IP addresses to connect WebSocket. An attacker can obtain source code via a method similar to that used to exploit CVE-2018-14732. Version 5.2.1 contains a patch for the issue.
Publish Date: 2025-06-03
URL: CVE-2025-30360
CVSS 3 Score Details (6.5)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: Required
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: High
- Integrity Impact: None
- Availability Impact: None
Suggested Fix
Type: Upgrade version
Origin: GHSA-9jgg-88mc-972h
Release Date: 2025-06-03
Fix Resolution: webpack-dev-server - 5.2.1
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CVE-2024-28863
Vulnerable Library - tar-6.1.15.tgz
Library home page: https://registry.npmjs.org/tar/-/tar-6.1.15.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
- @kleros/kleros-v2-web-0.2.0.tgz (Root Library)
- react-scripts-5.0.1.tgz
- fsevents-2.3.3.tgz
- node-gyp-9.4.0.tgz
- ❌ tar-6.1.15.tgz (Vulnerable Library)
- node-gyp-9.4.0.tgz
- fsevents-2.3.3.tgz
- react-scripts-5.0.1.tgz
Found in HEAD commit: 05e8b49b46fd236d5681f047620959f8667a00e4
Found in base branches: dev, master
Vulnerability Details
node-tar is a Tar for Node.js. node-tar prior to version 6.2.1 has no limit on the number of sub-folders created in the folder creation process. An attacker who generates a large number of sub-folders can consume memory on the system running node-tar and even crash the Node.js client within few seconds of running it using a path with too many sub-folders inside. Version 6.2.1 fixes this issue by preventing extraction in excessively deep sub-folders.
Publish Date: 2024-03-21
URL: CVE-2024-28863
CVSS 3 Score Details (6.5)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: Required
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: None
- Availability Impact: High
Suggested Fix
Type: Upgrade version
Origin: GHSA-f5x3-32g6-xq36
Release Date: 2024-03-21
Fix Resolution: tar - 6.2.1
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CVE-2024-43788
Vulnerable Library - webpack-5.87.0.tgz
Library home page: https://registry.npmjs.org/webpack/-/webpack-5.87.0.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
- @kleros/kleros-v2-web-0.2.0.tgz (Root Library)
- react-scripts-5.0.1.tgz
- ❌ webpack-5.87.0.tgz (Vulnerable Library)
- react-scripts-5.0.1.tgz
Found in HEAD commit: 05e8b49b46fd236d5681f047620959f8667a00e4
Found in base branches: dev, master
Vulnerability Details
Webpack is a module bundler. Its main purpose is to bundle JavaScript files for usage in a browser, yet it is also capable of transforming, bundling, or packaging just about any resource or asset. The webpack developers have discovered a DOM Clobbering vulnerability in Webpack’s "AutoPublicPathRuntimeModule". The DOM Clobbering gadget in the module can lead to cross-site scripting (XSS) in web pages where scriptless attacker-controlled HTML elements (e.g., an "img" tag with an unsanitized "name" attribute) are present. Real-world exploitation of this gadget has been observed in the Canvas LMS which allows a XSS attack to happen through a javascript code compiled by Webpack (the vulnerable part is from Webpack). DOM Clobbering is a type of code-reuse attack where the attacker first embeds a piece of non-script, seemingly benign HTML markups in the webpage (e.g. through a post or comment) and leverages the gadgets (pieces of js code) living in the existing javascript code to transform it into executable code. This vulnerability can lead to cross-site scripting (XSS) on websites that include Webpack-generated files and allow users to inject certain scriptless HTML tags with improperly sanitized name or id attributes. This issue has been addressed in release version 5.94.0. All users are advised to upgrade. There are no known workarounds for this issue.
Publish Date: 2024-08-27
URL: CVE-2024-43788
CVSS 3 Score Details (6.4)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: High
- Privileges Required: Low
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: Low
- Integrity Impact: Low
- Availability Impact: High
Suggested Fix
Type: Upgrade version
Origin: GHSA-4vvj-4cpr-p986
Release Date: 2024-08-27
Fix Resolution: webpack - 5.94.0
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CVE-2025-27789
Vulnerable Libraries - helpers-7.24.4.tgz, runtime-7.26.0.tgz
helpers-7.24.4.tgz
Library home page: https://registry.npmjs.org/@babel/helpers/-/helpers-7.24.4.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
- @kleros/kleros-v2-web-0.2.0.tgz (Root Library)
- react-scripts-5.0.1.tgz
- core-7.24.4.tgz
- ❌ helpers-7.24.4.tgz (Vulnerable Library)
- core-7.24.4.tgz
- react-scripts-5.0.1.tgz
runtime-7.26.0.tgz
babel's modular runtime helpers
Library home page: https://registry.npmjs.org/@babel/runtime/-/runtime-7.26.0.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
- @kleros/kleros-v2-web-0.2.0.tgz (Root Library)
- web3.js-1.98.0.tgz
- ❌ runtime-7.26.0.tgz (Vulnerable Library)
- web3.js-1.98.0.tgz
Found in HEAD commit: 05e8b49b46fd236d5681f047620959f8667a00e4
Found in base branches: dev, master
Vulnerability Details
Babel is a compiler for writing next generation JavaScript. When using versions of Babel prior to 7.26.10 and 8.0.0-alpha.17 to compile regular expression named capturing groups, Babel will generate a polyfill for the ".replace" method that has quadratic complexity on some specific replacement pattern strings (i.e. the second argument passed to ".replace"). Generated code is vulnerable if all the following conditions are true: Using Babel to compile regular expression named capturing groups, using the ".replace" method on a regular expression that contains named capturing groups, and the code using untrusted strings as the second argument of ".replace". This problem has been fixed in "@babel/helpers" and "@babel/runtime" 7.26.10 and 8.0.0-alpha.17. It's likely that individual users do not directly depend on "@babel/helpers", and instead depend on "@babel/core" (which itself depends on "@babel/helpers"). Upgrading to "@babel/core" 7.26.10 is not required, but it guarantees use of a new enough "@babel/helpers" version. Note that just updating Babel dependencies is not enough; one will also need to re-compile the code. No known workarounds are available.
Publish Date: 2025-03-11
URL: CVE-2025-27789
CVSS 3 Score Details (6.2)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Local
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: None
- Integrity Impact: None
- Availability Impact: High
Suggested Fix
Type: Upgrade version
Origin: GHSA-968p-4wvh-cqc8
Release Date: 2025-03-11
Fix Resolution: @babel/helpers - 7.26.10
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CVE-2024-47068
Vulnerable Library - rollup-2.79.1.tgz
Next-generation ES module bundler
Library home page: https://registry.npmjs.org/rollup/-/rollup-2.79.1.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
- @kleros/kleros-v2-web-0.2.0.tgz (Root Library)
- react-scripts-5.0.1.tgz
- workbox-webpack-plugin-6.6.0.tgz
- workbox-build-6.6.0.tgz
- ❌ rollup-2.79.1.tgz (Vulnerable Library)
- workbox-build-6.6.0.tgz
- workbox-webpack-plugin-6.6.0.tgz
- react-scripts-5.0.1.tgz
Found in HEAD commit: 05e8b49b46fd236d5681f047620959f8667a00e4
Found in base branches: dev, master
Vulnerability Details
Rollup is a module bundler for JavaScript. Versions prior to 3.29.5 and 4.22.4 are susceptible to a DOM Clobbering vulnerability when bundling scripts with properties from import.meta
(e.g., import.meta.url
) in cjs
/umd
/iife
format. The DOM Clobbering gadget can lead to cross-site scripting (XSS) in web pages where scriptless attacker-controlled HTML elements (e.g., an img
tag with an unsanitized name
attribute) are present. Versions 3.29.5 and 4.22.4 contain a patch for the vulnerability.
Publish Date: 2024-09-23
URL: CVE-2024-47068
CVSS 3 Score Details (6.1)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: Required
- Scope: Changed
- Impact Metrics:
- Confidentiality Impact: Low
- Integrity Impact: Low
- Availability Impact: None
Suggested Fix
Type: Upgrade version
Origin: GHSA-gcx4-mw62-g8wm
Release Date: 2024-09-23
Fix Resolution: rollup - 3.29.5,4.22.4
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CVE-2024-29041
Vulnerable Library - express-4.18.2.tgz
Fast, unopinionated, minimalist web framework
Library home page: https://registry.npmjs.org/express/-/express-4.18.2.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
- @kleros/kleros-v2-web-0.2.0.tgz (Root Library)
- react-scripts-5.0.1.tgz
- webpack-dev-server-4.15.1.tgz
- ❌ express-4.18.2.tgz (Vulnerable Library)
- webpack-dev-server-4.15.1.tgz
- react-scripts-5.0.1.tgz
Found in HEAD commit: 05e8b49b46fd236d5681f047620959f8667a00e4
Found in base branches: dev, master
Vulnerability Details
Express.js minimalist web framework for node. Versions of Express.js prior to 4.19.0 and all pre-release alpha and beta versions of 5.0 are affected by an open redirect vulnerability using malformed URLs. When a user of Express performs a redirect using a user-provided URL Express performs an encode "using "encodeurl"" (https://github.com/pillarjs/encodeurl) on the contents before passing it to the "location" header. This can cause malformed URLs to be evaluated in unexpected ways by common redirect allow list implementations in Express applications, leading to an Open Redirect via bypass of a properly implemented allow list. The main method impacted is "res.location()" but this is also called from within "res.redirect()". The vulnerability is fixed in 4.19.2 and 5.0.0-beta.3.
Publish Date: 2024-03-25
URL: CVE-2024-29041
CVSS 3 Score Details (6.1)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: Required
- Scope: Changed
- Impact Metrics:
- Confidentiality Impact: Low
- Integrity Impact: Low
- Availability Impact: None
Suggested Fix
Type: Upgrade version
Origin: GHSA-rv95-896h-c2vc
Release Date: 2024-03-25
Fix Resolution: express - 4.19.0
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CVE-2024-11831
Vulnerable Library - serialize-javascript-4.0.0.tgz
Serialize JavaScript to a superset of JSON that includes regular expressions and functions.
Library home page: https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-4.0.0.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
- @kleros/kleros-v2-web-0.2.0.tgz (Root Library)
- react-scripts-5.0.1.tgz
- workbox-webpack-plugin-6.6.0.tgz
- workbox-build-6.6.0.tgz
- rollup-plugin-terser-7.0.2.tgz
- ❌ serialize-javascript-4.0.0.tgz (Vulnerable Library)
- rollup-plugin-terser-7.0.2.tgz
- workbox-build-6.6.0.tgz
- workbox-webpack-plugin-6.6.0.tgz
- react-scripts-5.0.1.tgz
Found in HEAD commit: 05e8b49b46fd236d5681f047620959f8667a00e4
Found in base branches: dev, master
Vulnerability Details
A flaw was found in npm-serialize-javascript. The vulnerability occurs because the serialize-javascript module does not properly sanitize certain inputs, such as regex or other JavaScript object types, allowing an attacker to inject malicious code. This code could be executed when deserialized by a web browser, causing Cross-site scripting (XSS) attacks. This issue is critical in environments where serialized data is sent to web clients, potentially compromising the security of the website or web application using this package.
Publish Date: 2025-02-10
URL: CVE-2024-11831
CVSS 3 Score Details (5.4)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: Low
- User Interaction: Required
- Scope: Changed
- Impact Metrics:
- Confidentiality Impact: Low
- Integrity Impact: Low
- Availability Impact: None
Suggested Fix
Type: Upgrade version
Origin: GHSA-76p7-773f-r4q5
Release Date: 2025-02-10
Fix Resolution: serialize-javascript - 6.0.2
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CVE-2025-30359
Vulnerable Library - webpack-dev-server-4.15.1.tgz
Library home page: https://registry.npmjs.org/webpack-dev-server/-/webpack-dev-server-4.15.1.tgz
Path to dependency file: /package.json
Path to vulnerable library: /package.json
Dependency Hierarchy:
- @kleros/kleros-v2-web-0.2.0.tgz (Root Library)
- react-scripts-5.0.1.tgz
- ❌ webpack-dev-server-4.15.1.tgz (Vulnerable Library)
- react-scripts-5.0.1.tgz
Found in HEAD commit: 05e8b49b46fd236d5681f047620959f8667a00e4
Found in base branches: dev, master
Vulnerability Details
webpack-dev-server allows users to use webpack with a development server that provides live reloading. Prior to version 5.2.1, webpack-dev-server users' source code may be stolen when they access a malicious web site. Because the request for classic script by a script tag is not subject to same origin policy, an attacker can inject a malicious script in their site and run the script. Note that the attacker has to know the port and the output entrypoint script path. Combined with prototype pollution, the attacker can get a reference to the webpack runtime variables. By using "Function::toString" against the values in "webpack_modules", the attacker can get the source code. Version 5.2.1 contains a patch for the issue.
Publish Date: 2025-06-03
URL: CVE-2025-30359
CVSS 3 Score Details (5.3)
Base Score Metrics:
- Exploitability Metrics:
- Attack Vector: Network
- Attack Complexity: High
- Privileges Required: None
- User Interaction: Required
- Scope: Unchanged
- Impact Metrics:
- Confidentiality Impact: High
- Integrity Impact: None
- Availability Impact: None
Suggested Fix
Type: Upgrade version
Origin: GHSA-4v9v-hfq4-rm2v
Release Date: 2025-06-03
Fix Resolution: webpack-dev-server - 5.2.1
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