eslint-config-google-0.14.0.tgz: 5 vulnerabilities (highest severity is: 7.5) reachable

[mend-for-github-com]

Vulnerable Library - eslint-config-google-0.14.0.tgz

Path to dependency file: /package.json

Path to vulnerable library: /package.json

Vulnerabilities

Vulnerability	Severity	CVSS	Exploit Maturity	EPSS	Dependency	Type	Fixed in (eslint-config-google version)	Remediation Possible**	Reachability
CVE-2024-21538	High	7.5	Proof of concept	0.1%	cross-spawn-7.0.3.tgz	Transitive	N/A*	❌	Reachable
CVE-2023-26115	Medium	5.3	Proof of concept	0.0%	word-wrap-1.2.3.tgz	Transitive	N/A*	❌	Reachable
CVE-2025-64718	Medium	5.3	Not Defined	0.0%	js-yaml-4.1.0.tgz	Transitive	N/A*	❌	Unreachable
CVE-2025-69873	High	7.5	Not Defined		ajv-6.12.6.tgz	Transitive	N/A*	❌
CVE-2025-50537	Medium	5.5	Not Defined	0.0%	eslint-8.33.0.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

CVE-2024-21538

Vulnerable Library - cross-spawn-7.0.3.tgz

Cross platform child_process#spawn and child_process#spawnSync

Library home page: https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz

Path to dependency file: /package.json

Path to vulnerable library: /package.json

Dependency Hierarchy:

• eslint-config-google-0.14.0.tgz (Root Library)
  • eslint-8.33.0.tgz
    • ❌ cross-spawn-7.0.3.tgz (Vulnerable Library)

Found in base branch: main

Reachability Analysis

This vulnerability is potentially reachable

learning-opentok-node-0.0.0/package.json (Application)
  -> eslint-8.33.0/bin/eslint.js (Extension)
   -> cross-spawn-7.0.3/index.js (Extension)
    -> cross-spawn-7.0.3/lib/parse.js (Extension)
     -> ❌ cross-spawn-7.0.3/lib/util/escape.js (Vulnerable Component)

Vulnerability Details

Versions of the package cross-spawn before 6.0.6, from 7.0.0 and before 7.0.5 are vulnerable to Regular Expression Denial of Service (ReDoS) due to improper input sanitization. An attacker can increase the CPU usage and crash the program by crafting a very large and well crafted string.

Publish Date: 2024-11-08

URL: CVE-2024-21538

Threat Assessment

Exploit Maturity: Proof of concept

EPSS: 0.1%

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://nvd.nist.gov/vuln/detail/CVE-2024-21538

Release Date: 2024-11-08

Fix Resolution: org.webjars.npm:cross-spawn:6.0.6,https://github.com/moxystudio/node-cross-spawn.git - v6.0.6,https://github.com/moxystudio/node-cross-spawn.git - v7.0.5,cross-spawn - 7.0.5,cross-spawn - 6.0.6

CVE-2023-26115

Vulnerable Library - word-wrap-1.2.3.tgz

Wrap words to a specified length.

Library home page: https://registry.npmjs.org/word-wrap/-/word-wrap-1.2.3.tgz

Path to dependency file: /package.json

Path to vulnerable library: /package.json

Dependency Hierarchy:

• eslint-config-google-0.14.0.tgz (Root Library)
  • eslint-8.33.0.tgz
    • optionator-0.9.1.tgz
      • ❌ word-wrap-1.2.3.tgz (Vulnerable Library)

Found in base branch: main

Reachability Analysis

This vulnerability is potentially reachable

learning-opentok-node-0.0.0/package.json (Application)
  -> eslint-8.33.0/bin/eslint.js (Extension)
   -> eslint-8.33.0/lib/cli.js (Extension)
    -> eslint-8.33.0/lib/options.js (Extension)
     -> optionator-0.9.1/lib/index.js (Extension)
      -> optionator-0.9.1/lib/help.js (Extension)
       -> ❌ word-wrap-1.2.3/index.js (Vulnerable Component)

Vulnerability Details

All versions of the package word-wrap are vulnerable to Regular Expression Denial of Service (ReDoS) due to the usage of an insecure regular expression within the result variable.

Publish Date: 2023-06-22

URL: CVE-2023-26115

Threat Assessment

Exploit Maturity: Proof of concept

EPSS: 0.0%

CVSS 3 Score Details (5.3)

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: Low

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: GHSA-j8xg-fqg3-53r7

Release Date: 2023-06-22

Fix Resolution: word-wrap - 1.2.4

CVE-2025-64718

Vulnerable Library - js-yaml-4.1.0.tgz

YAML 1.2 parser and serializer

Library home page: https://registry.npmjs.org/js-yaml/-/js-yaml-4.1.0.tgz

Path to dependency file: /package.json

Path to vulnerable library: /package.json

Dependency Hierarchy:

• eslint-config-google-0.14.0.tgz (Root Library)
  • eslint-8.33.0.tgz
    • ❌ js-yaml-4.1.0.tgz (Vulnerable Library)

Found in base branch: main

Reachability Analysis

The vulnerable code is unreachable

Vulnerability Details

js-yaml is a JavaScript YAML parser and dumper. In js-yaml before 4.1.1 and 3.14.2, it's possible for an attacker to modify the prototype of the result of a parsed yaml document via prototype pollution ("proto"). All users who parse untrusted yaml documents may be impacted. The problem is patched in js-yaml 4.1.1 and 3.14.2. Users can protect against this kind of attack on the server by using "node --disable-proto=delete" or "deno" (in Deno, pollution protection is on by default).

Publish Date: 2025-11-13

URL: CVE-2025-64718

Threat Assessment

Exploit Maturity: Not Defined

EPSS: 0.0%

CVSS 3 Score Details (5.3)

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: Low
  • Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: GHSA-mh29-5h37-fv8m

Release Date: 2025-11-13

Fix Resolution: js-yaml - 4.1.1,js-yaml - 3.14.2

CVE-2025-69873

Vulnerable Library - ajv-6.12.6.tgz

Another JSON Schema Validator

Library home page: https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz

Path to dependency file: /package.json

Path to vulnerable library: /package.json

Dependency Hierarchy:

• eslint-config-google-0.14.0.tgz (Root Library)
  • eslint-8.33.0.tgz
    • ❌ ajv-6.12.6.tgz (Vulnerable Library)

Found in base branch: main

Vulnerability Details

ajv (Another JSON Schema Validator) through version 8.17.1 is vulnerable to Regular Expression Denial of Service (ReDoS) when the $data option is enabled. The pattern keyword accepts runtime data via JSON Pointer syntax ($data reference), which is passed directly to the JavaScript RegExp() constructor without validation. An attacker can inject a malicious regex pattern (e.g., "^(a|a)*$") combined with crafted input to cause catastrophic backtracking. A 31-character payload causes approximately 44 seconds of CPU blocking, with each additional character doubling execution time. This enables complete denial of service with a single HTTP request against any API using ajv with $data: true for dynamic schema validation.

Publish Date: 2026-02-11

URL: CVE-2025-69873

Threat Assessment

Exploit Maturity: Not Defined

EPSS:

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

For more information on CVSS3 Scores, click here.

CVE-2025-50537

Vulnerable Library - eslint-8.33.0.tgz

Library home page: https://registry.npmjs.org/eslint/-/eslint-8.33.0.tgz

Path to dependency file: /package.json

Path to vulnerable library: /package.json

Dependency Hierarchy:

• eslint-config-google-0.14.0.tgz (Root Library)
  • ❌ eslint-8.33.0.tgz (Vulnerable Library)

Found in base branch: main

Vulnerability Details

Stack overflow vulnerability in eslint before 9.26.0 when serializing objects with circular references in eslint/lib/shared/serialization.js. The exploit is triggered via the RuleTester.run() method, which validates test cases and checks for duplicates. During validation, the internal function checkDuplicateTestCase() is called, which in turn uses the isSerializable() function for serialization checks. When a circular reference object is passed in, isSerializable() enters infinite recursion, ultimately causing a stack overflow.

Publish Date: 2026-01-26

URL: CVE-2025-50537

Threat Assessment

Exploit Maturity: Not Defined

EPSS: 0.0%

CVSS 3 Score Details (5.5)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Local
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: None
  • Integrity Impact: None
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Release Date: 2026-01-26

Fix Resolution: eslint - 9.26.0,https://github.com/eslint/eslint.git - v9.26.0