{"id":"GHSA-jpq7-226w-6cxx","revision":"91fe599785b64815b2d819a9fbfe527a","records":[{"revision":"91fe599785b64815b2d819a9fbfe527a","observedAt":"2026-10-24T13:17:17.793+00:00","statement":{"source":"osv","id":"GHSA-jpq7-226w-6cxx","aliases":["CVE-2026-54313"],"title":"n8n: NoSQL Injection in MongoDB Node Find And Replace Operation","description":"## Impact\nAn authenticated user with workflow edit access could supply a malicious filter value in the MongoDB node's Find And Replace operation. The value was not validated before being passed to MongoDB as a query filter, allowing unintended documents to be matched and overwritten with attacker-controlled content.\n\n## Patches\nThe issue has been fixed in n8n version 2.24.0. Users should upgrade to this version or later to remediate the vulnerability.\n\n## Workarounds\nIf upgrading is not immediately possible, administrators should consider the following temporary mitigations:\n- Limit workflow creation and editing permissions to fully trusted users only.\n- Disable the MongoDB node by adding `n8n-nodes-base.mongoDb` to the `NODES_EXCLUDE` environment variable.\n\nThese workarounds do not fully remediate the risk and should only be used as short-term mitigation measures.","state":0,"publishedAt":"2026-06-16T18:59:23+00:00","modifiedAt":"2026-07-20T13:45:32.2382669+00:00","affected":[{"ecosystem":"npm","name":"n8n","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"2.24.0"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N","score":null,"severity":null},{"system":"CVSS_V4","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"MODERATE"}],"references":["https://github.com/n8n-io/n8n/security/advisories/GHSA-jpq7-226w-6cxx","https://nvd.nist.gov/vuln/detail/CVE-2026-54313","https://github.com/n8n-io/n8n"],"sourceUrl":"https://github.com/advisories/GHSA-jpq7-226w-6cxx","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-jpq7-226w-6cxx","identifiers":["GHSA-jpq7-226w-6cxx","CVE-2026-54313"]},"retained":false,"historicalAffected":[]}],"coverage":[]}