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Vulnerability Details CVE-2025-55130

A flaw in Node.js’s Permissions model allows attackers to bypass `--allow-fs-read` and `--allow-fs-write` restrictions using crafted relative symlink paths. By chaining directories and symlinks, a script granted access only to the current directory can escape the allowed path and read sensitive files. This breaks the expected isolation guarantees and enables arbitrary file read/write, leading to potential system compromise. This vulnerability affects users of the permission model on Node.js v20, v22, v24, and v25.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 0.2%
CVSS Severity
CVSS v3 Score 7.1
Products affected by CVE-2025-55130
  • Nodejs » Node.js » Version: Any
    cpe:2.3:a:nodejs:node.js:*
  • Nodejs » Node.js » Version: 20.0.0
    cpe:2.3:a:nodejs:node.js:20.0.0
  • Nodejs » Node.js » Version: 20.1.0
    cpe:2.3:a:nodejs:node.js:20.1.0
  • Nodejs » Node.js » Version: 20.2.0
    cpe:2.3:a:nodejs:node.js:20.2.0
  • Nodejs » Node.js » Version: 20.3.0
    cpe:2.3:a:nodejs:node.js:20.3.0
  • Nodejs » Node.js » Version: 20.3.1
    cpe:2.3:a:nodejs:node.js:20.3.1
  • Nodejs » Node.js » Version: 20.4.0
    cpe:2.3:a:nodejs:node.js:20.4.0
  • Nodejs » Node.js » Version: 20.5.0
    cpe:2.3:a:nodejs:node.js:20.5.0
  • Nodejs » Node.js » Version: 20.5.1
    cpe:2.3:a:nodejs:node.js:20.5.1
  • Nodejs » Node.js » Version: 20.6.0
    cpe:2.3:a:nodejs:node.js:20.6.0
  • Nodejs » Node.js » Version: 20.6.1
    cpe:2.3:a:nodejs:node.js:20.6.1
  • Nodejs » Node.js » Version: 20.7.0
    cpe:2.3:a:nodejs:node.js:20.7.0
  • Nodejs » Node.js » Version: 20.8.0
    cpe:2.3:a:nodejs:node.js:20.8.0
  • Nodejs » Node.js » Version: 20.8.1
    cpe:2.3:a:nodejs:node.js:20.8.1
  • Nodejs » Node.js » Version: 22.0.0
    cpe:2.3:a:nodejs:node.js:22.0.0
  • Nodejs » Node.js » Version: 22.1.0
    cpe:2.3:a:nodejs:node.js:22.1.0
  • Nodejs » Node.js » Version: 22.10.0
    cpe:2.3:a:nodejs:node.js:22.10.0
  • Nodejs » Node.js » Version: 22.2.0
    cpe:2.3:a:nodejs:node.js:22.2.0
  • Nodejs » Node.js » Version: 22.3.0
    cpe:2.3:a:nodejs:node.js:22.3.0
  • Nodejs » Node.js » Version: 22.4.0
    cpe:2.3:a:nodejs:node.js:22.4.0
  • Nodejs » Node.js » Version: 22.4.1
    cpe:2.3:a:nodejs:node.js:22.4.1
  • Nodejs » Node.js » Version: 22.5.0
    cpe:2.3:a:nodejs:node.js:22.5.0
  • Nodejs » Node.js » Version: 22.5.1
    cpe:2.3:a:nodejs:node.js:22.5.1
  • Nodejs » Node.js » Version: 22.6.0
    cpe:2.3:a:nodejs:node.js:22.6.0
  • Nodejs » Node.js » Version: 22.7.0
    cpe:2.3:a:nodejs:node.js:22.7.0
  • Nodejs » Node.js » Version: 22.8.0
    cpe:2.3:a:nodejs:node.js:22.8.0
  • Nodejs » Node.js » Version: 22.9.0
    cpe:2.3:a:nodejs:node.js:22.9.0
  • Nodejs » Node.js » Version: 24.0.0
    cpe:2.3:a:nodejs:node.js:24.0.0
  • Nodejs » Node.js » Version: 24.0.1
    cpe:2.3:a:nodejs:node.js:24.0.1
  • Nodejs » Node.js » Version: 24.0.2
    cpe:2.3:a:nodejs:node.js:24.0.2
  • Nodejs » Node.js » Version: 24.1.0
    cpe:2.3:a:nodejs:node.js:24.1.0
  • Nodejs » Node.js » Version: 24.2.0
    cpe:2.3:a:nodejs:node.js:24.2.0
  • Nodejs » Node.js » Version: 24.3.0
    cpe:2.3:a:nodejs:node.js:24.3.0
  • Nodejs » Node.js » Version: 24.4.0
    cpe:2.3:a:nodejs:node.js:24.4.0
  • Nodejs » Node.js » Version: 24.4.1
    cpe:2.3:a:nodejs:node.js:24.4.1
  • Nodejs » Node.js » Version: 24.5.0
    cpe:2.3:a:nodejs:node.js:24.5.0


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