{"id":"AZL-74988","summary":"CVE-2025-55130 affecting package nodejs for versions less than 20.14.0-13","details":"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.","modified":"2026-04-01T05:22:47.857547Z","published":"2026-01-20T21:16:03Z","upstream":["CVE-2025-55130"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-55130"}],"affected":[{"package":{"name":"nodejs","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/nodejs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"20.14.0-13"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-74988.json"}}],"schema_version":"1.7.5"}