{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-55130","assignerOrgId":"36234546-b8fa-4601-9d6f-f4e334aa8ea1","state":"PUBLISHED","assignerShortName":"hackerone","dateReserved":"2025-08-07T15:00:05.576Z","datePublished":"2026-01-20T20:41:55.393Z","dateUpdated":"2026-02-26T14:44:42.329Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"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.\nThis vulnerability affects users of the permission model on Node.js v20,  v22,  v24, and v25."}],"affected":[{"defaultStatus":"unaffected","vendor":"nodejs","product":"node","versions":[{"version":"20.19.6","status":"affected","lessThanOrEqual":"20.19.6","versionType":"semver"},{"version":"22.21.1","status":"affected","lessThanOrEqual":"22.21.1","versionType":"semver"},{"version":"24.12.0","status":"affected","lessThanOrEqual":"24.12.0","versionType":"semver"},{"version":"25.2.1","status":"affected","lessThanOrEqual":"25.2.1","versionType":"semver"}]}],"references":[{"url":"https://nodejs.org/en/blog/vulnerability/december-2025-security-releases"}],"metrics":[{"cvssV3_0":{"version":"3.0","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","baseScore":7.1,"baseSeverity":"HIGH"}}],"providerMetadata":{"orgId":"36234546-b8fa-4601-9d6f-f4e334aa8ea1","shortName":"hackerone","dateUpdated":"2026-01-20T20:41:55.393Z"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2025-55130","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2026-01-22T04:55:29.925532Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","cweId":"CWE-289","description":"CWE-289 Authentication Bypass by Alternate Name"}]}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-02-26T14:44:42.329Z"}}]}}