{"id":"GHSA-gqcv-rfj6-r29g","summary":"Duplicate Advisory: Improper Authorization Allows Authenticated Users to Assign Workflows to Folders in Other Projects","details":"## Duplicate Advisory\n\nThis advisory has been withdrawn because it is a duplicate of GHSA-2xgm-wc4g-5jvg. This link is maintained to preserve external references.\n\n## Original Description\n\nn8n before 2.28.0 contains an improper authorization vulnerability allowing authenticated users to assign workflows to folders in other projects. Attackers can bypass project and folder authorization boundaries by supplying crafted request payloads during workflow creation, causing logical integrity violations in target project folder structures.","modified":"2026-07-22T22:31:05.995192936Z","published":"2026-07-08T15:32:01Z","withdrawn":"2026-07-22T22:24:20Z","database_specific":{"cwe_ids":["CWE-639"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2026-07-22T22:24:20Z","nvd_published_at":"2026-07-08T14:17:20Z"},"references":[{"type":"WEB","url":"https://github.com/n8n-io/n8n/security/advisories/GHSA-2xgm-wc4g-5jvg"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59253"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/n8n-improper-authorization-in-workflow-assignment-to-folders"}],"affected":[{"package":{"name":"n8n","ecosystem":"npm","purl":"pkg:npm/n8n"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"database_specific":{"last_known_affected_version_range":"\u003c 2.28.0","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/07/GHSA-gqcv-rfj6-r29g/GHSA-gqcv-rfj6-r29g.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"}]}