eslint-config-storm-stack-0.17.0.tgz: 5 vulnerabilities (highest severity is: 7.5)

[mend-bolt-for-github]

Vulnerable Library - eslint-config-storm-stack-0.17.0.tgz

Path to dependency file: /package.json

Path to vulnerable library: /package.json

Vulnerabilities

Vulnerability	Severity	CVSS	Dependency	Type	Fixed in (eslint-config-storm-stack version)	Remediation Possible**
CVE-2026-27904	High	7.5	minimatch-3.1.2.tgz	Transitive	N/A*	❌
CVE-2026-27903	High	7.5	minimatch-3.1.2.tgz	Transitive	N/A*	❌
CVE-2026-26996	High	7.5	minimatch-3.1.2.tgz	Transitive	N/A*	❌
CVE-2026-2327	Medium	5.3	markdown-it-14.1.0.tgz	Transitive	N/A*	❌
CVE-2025-69873	Low	2.9	ajv-6.12.6.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

CVE-2026-27904

Vulnerable Library - minimatch-3.1.2.tgz

a glob matcher in javascript

Library home page: https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz

Path to dependency file: /package.json

Path to vulnerable library: /package.json

Dependency Hierarchy:

• eslint-config-storm-stack-0.17.0.tgz (Root Library)
  • eslint-0.168.14.tgz
    • eslintrc-3.3.1.tgz
      • ❌ minimatch-3.1.2.tgz (Vulnerable Library)

Found in base branch: main

Vulnerability Details

minimatch is a minimal matching utility for converting glob expressions into JavaScript RegExp objects. Prior to version 10.2.3, 9.0.7, 8.0.6, 7.4.8, 6.2.2, 5.1.8, 4.2.5, and 3.1.4, nested "()" extglobs produce regexps with nested unbounded quantifiers (e.g. "(?:(?:a|b))"), which exhibit catastrophic backtracking in V8. With a 12-byte pattern "(((a|b)))" and an 18-byte non-matching input, "minimatch()" stalls for over 7 seconds. Adding a single nesting level or a few input characters pushes this to minutes. This is the most severe finding: it is triggered by the default "minimatch()" API with no special options, and the minimum viable pattern is only 12 bytes. The same issue affects "+()" extglobs equally. Versions 10.2.3, 9.0.7, 8.0.6, 7.4.8, 6.2.2, 5.1.8, 4.2.5, and 3.1.4 fix the issue.

Publish Date: 2026-02-26

URL: CVE-2026-27904

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: GHSA-23c5-xmqv-rm74

Release Date: 2026-02-26

Fix Resolution: minimatch - 7.4.8,minimatch - 10.2.3,minimatch - 8.0.6,minimatch - 4.2.5,minimatch - 6.2.2,minimatch - 9.0.7,minimatch - 5.1.8,minimatch - 3.1.4

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CVE-2026-27903

Vulnerable Library - minimatch-3.1.2.tgz

a glob matcher in javascript

Library home page: https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz

Path to dependency file: /package.json

Path to vulnerable library: /package.json

Dependency Hierarchy:

• eslint-config-storm-stack-0.17.0.tgz (Root Library)
  • eslint-0.168.14.tgz
    • eslintrc-3.3.1.tgz
      • ❌ minimatch-3.1.2.tgz (Vulnerable Library)

Found in base branch: main

Vulnerability Details

minimatch is a minimal matching utility for converting glob expressions into JavaScript RegExp objects. Prior to version 10.2.3, 9.0.7, 8.0.6, 7.4.8, 6.2.2, 5.1.8, 4.2.5, and 3.1.3, "matchOne()" performs unbounded recursive backtracking when a glob pattern contains multiple non-adjacent "**" (GLOBSTAR) segments and the input path does not match. The time complexity is O(C(n, k)) -- binomial -- where "n" is the number of path segments and "k" is the number of globstars. With k=11 and n=30, a call to the default "minimatch()" API stalls for roughly 5 seconds. With k=13, it exceeds 15 seconds. No memoization or call budget exists to bound this behavior. Any application where an attacker can influence the glob pattern passed to "minimatch()" is vulnerable. The realistic attack surface includes build tools and task runners that accept user-supplied glob arguments (ESLint, Webpack, Rollup config), multi-tenant systems where one tenant configures glob-based rules that run in a shared process, admin or developer interfaces that accept ignore-rule or filter configuration as globs, and CI/CD pipelines that evaluate user-submitted config files containing glob patterns. An attacker who can place a crafted pattern into any of these paths can stall the Node.js event loop for tens of seconds per invocation. The pattern is 56 bytes for a 5-second stall and does not require authentication in contexts where pattern input is part of the feature. Versions 10.2.3, 9.0.7, 8.0.6, 7.4.8, 6.2.2, 5.1.8, 4.2.5, and 3.1.3 fix the issue.

Publish Date: 2026-02-26

URL: CVE-2026-27903

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: GHSA-7r86-cg39-jmmj

Release Date: 2026-02-26

Fix Resolution: https://github.com/isaacs/minimatch.git - v3.1.3,https://github.com/isaacs/minimatch.git - v8.0.6,https://github.com/isaacs/minimatch.git - v10.2.3,https://github.com/isaacs/minimatch.git - v5.1.8,https://github.com/isaacs/minimatch.git - v7.4.8,https://github.com/isaacs/minimatch.git - v4.2.5,https://github.com/isaacs/minimatch.git - v9.0.7,https://github.com/isaacs/minimatch.git - v6.2.2

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CVE-2026-26996

Vulnerable Library - minimatch-3.1.2.tgz

a glob matcher in javascript

Library home page: https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz

Path to dependency file: /package.json

Path to vulnerable library: /package.json

Dependency Hierarchy:

• eslint-config-storm-stack-0.17.0.tgz (Root Library)
  • eslint-0.168.14.tgz
    • eslintrc-3.3.1.tgz
      • ❌ minimatch-3.1.2.tgz (Vulnerable Library)

Found in base branch: main

Vulnerability Details

minimatch is a minimal matching utility for converting glob expressions into JavaScript RegExp objects. Versions prior to 10.2.1, 3.1.3, 4.2.4, 5.1.7, 6.2.1, 7.4.7, 8.0.5, and 9.0.6 are vulnerable to Regular Expression Denial of Service (ReDoS) when a glob pattern contains many consecutive * wildcards followed by a literal character that doesn't appear in the test string. Each * compiles to a separate [^/]*? regex group, and when the match fails, V8's regex engine backtracks exponentially across all possible splits. The time complexity is O(4^N) where N is the number of * characters. With N=15, a single minimatch() call takes ~2 seconds. With N=34, it hangs effectively forever. Any application that passes user-controlled strings to minimatch() as the pattern argument is vulnerable to DoS.
This issue has been fixed in versions 10.2.1, 3.1.3, 4.2.4, 5.1.7, 6.2.1, 7.4.7, 8.0.5, and 9.0.6.
Mend Note: The description of this vulnerability differs from MITRE.

Publish Date: 2026-02-20

URL: CVE-2026-26996

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: GHSA-3ppc-4f35-3m26

Release Date: 2026-02-19

Fix Resolution: https://github.com/isaacs/minimatch.git - v10.2.1,https://github.com/isaacs/minimatch.git - v5.1.7,https://github.com/isaacs/minimatch.git - v8.0.5,https://github.com/isaacs/minimatch.git - v4.2.4,https://github.com/isaacs/minimatch.git - v9.0.6,https://github.com/isaacs/minimatch.git - v3.1.3,https://github.com/isaacs/minimatch.git - v6.2.1,https://github.com/isaacs/minimatch.git - v7.4.7

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CVE-2026-2327

Vulnerable Library - markdown-it-14.1.0.tgz

Library home page: https://registry.npmjs.org/markdown-it/-/markdown-it-14.1.0.tgz

Path to dependency file: /package.json

Path to vulnerable library: /package.json

Dependency Hierarchy:

• eslint-config-storm-stack-0.17.0.tgz (Root Library)
  • eslint-0.168.14.tgz
    • eslint-plugin-markdownlint-0.6.0.tgz
      • markdownlint-0.34.0.tgz
        • ❌ markdown-it-14.1.0.tgz (Vulnerable Library)

Found in base branch: main

Vulnerability Details

Versions of the package markdown-it from 13.0.0 and before 14.1.1 are vulnerable to Regular Expression Denial of Service (ReDoS) due to the use of the regex /*+$/ in the linkify function. An attacker can supply a long sequence of * characters followed by a non-matching character, which triggers excessive backtracking and may lead to a denial-of-service condition.
Mend Note: The description of this vulnerability differs from MITRE.

Publish Date: 2026-02-12

URL: CVE-2026-2327

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

Release Date: 2026-02-12

Fix Resolution: markdown-it - 14.1.1,https://github.com/markdown-it/markdown-it.git - 14.1.1

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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-storm-stack-0.17.0.tgz (Root Library)
  • eslint-0.168.14.tgz
    • eslintrc-3.3.1.tgz
      • ❌ ajv-6.12.6.tgz (Vulnerable Library)

Found in base branch: main

Vulnerability Details

ajv (Another JSON Schema Validator) before 8.18.0 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. This issue is also fixed in version 6.14.0.

Publish Date: 2026-02-11

URL: CVE-2025-69873

CVSS 3 Score Details (2.9)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Local
  • Attack Complexity: High
  • 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-2g4f-4pwh-qvx6

Release Date: 2026-02-11

Fix Resolution: https://github.com/ajv-validator/ajv.git - v8.18.0,https://github.com/ajv-validator/ajv.git - v6.14.0

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