{"id":"CVE-2026-69252","aliases":["GHSA-wp74-f5hh-5f3r"],"url":"https://o3.security/vulnerability/CVE-2026-69252","summary":"Flowise: Missing authorization on `/api/v1/files` allows low-privileged API keys to list and delete files across workspaces within the same organization","details":"Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the /api/v1/files route was protected only by the feat:files feature gate and did not enforce checkPermission on GET or DELETE. A low-privileged authenticated API key with unrelated permissions could call GET /api/v1/files to list files under the organization storage root and DELETE /api/v1/files?path=... to delete files belonging to other workspaces in the same organization because getAllFiles and deleteFile used activeOrganizationId and a user-controlled path without restricting access by permissions or activeWorkspaceId. This issue is fixed in version 3.1.3.","published":"2026-08-04T14:53:59.791Z","modified":"2026-09-16T03:47:18.271600576Z","cvss":null,"epss":{"score":0.0026,"percentile":0.17948,"asOf":"2026-08-16"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"flowise","fixedVersion":"3.1.3"}],"fix":{"url":"https://github.com/FlowiseAI/Flowise/commit/bc22bf8baec95b6a3d6e1b3563b4f03491cd6fbb","label":"FlowiseAI/Flowise@bc22bf8"},"references":[{"type":"WEB","url":"https://github.com/FlowiseAI/Flowise/releases/tag/flowise@3.1.3"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/69xxx/CVE-2026-69252.json"},{"type":"ADVISORY","url":"https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-wp74-f5hh-5f3r"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-69252"},{"type":"FIX","url":"https://github.com/FlowiseAI/Flowise/commit/bc22bf8baec95b6a3d6e1b3563b4f03491cd6fbb"},{"type":"FIX","url":"https://github.com/FlowiseAI/Flowise/pull/6435"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-09-16T03:47:18.271600576Z"}}