{"schema":"threatline.record/2","record":{"id":"CVE-2026-104961","aliases":["GHSA-wjgv-cq7w-258v"],"summary":"Plane: WorkspaceOwnerPermission missing is_active check allows deactivated users to retain owner access","details":"Plane is an open-source project management tool. Prior to 1.4.0, WorkspaceOwnerPermission does not require is_active=True when checking whether a user is a workspace owner. A deactivated user can therefore remain authorized as the workspace owner and retain owner-level access. This issue is fixed in 1.4.0.","categories":["Unclassified"],"product":"plane","vendor":"makeplane","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-104961","source_modified_at":"2026-10-06T17:41:32.634Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"plane","vendor":"makeplane","versions":[{"status":"affected","version":"< 1.4.0"}],"defaultStatus":null},{"source":"GitHub Advisory Database","source_url":"https://github.com/makeplane/plane/security/advisories/GHSA-wjgv-cq7w-258v","source_modified_at":"2026-10-05T16:48:49Z","fetched_at":"2026-10-24T05:41:33.294140Z","package":{"ecosystem":"other","name":"makeplane/plane"},"range":"<= 1.3.1"}],"fixed_versions":[{"source":"GitHub Advisory Database","source_url":"https://github.com/makeplane/plane/security/advisories/GHSA-wjgv-cq7w-258v","source_modified_at":"2026-10-05T16:48:49Z","fetched_at":"2026-10-24T05:41:33.294140Z","package":{"ecosystem":"other","name":"makeplane/plane"},"version":"1.4.0"}],"cvss":5.4,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00177,"percentile":0.0693,"score_date":"2026-10-23"},"published_at":"2026-10-05T16:49:26.834Z","modified_at":"2026-10-06T17:41:32.634Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-104961","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-06T17:41:32.634Z"},{"source":"GitHub Advisory Database","url":"https://github.com/makeplane/plane/security/advisories/GHSA-wjgv-cq7w-258v","fetched_at":"2026-10-24T05:41:33.294140Z","source_modified_at":"2026-10-05T16:48:49Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-104961","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","GitHub Advisory Database","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/makeplane/plane/security/advisories/GHSA-wjgv-cq7w-258v","tags":["x_refsource_CONFIRM"]},{"source":"CVE List","url":"https://github.com/makeplane/plane/pull/9290","tags":["x_refsource_MISC"]},{"source":"CVE List","url":"https://github.com/makeplane/plane/commit/6c9dbb50434d16ea00a00d1574723dfd0c3d2446","tags":["x_refsource_MISC"]},{"source":"CVE List","url":"https://github.com/makeplane/plane/releases/tag/v1.4.0","tags":["x_refsource_MISC"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-06T17:33:59.934842Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-06T17:41:32.634Z","content_hash":"3a5484cfae480966c5dec94ab4289589767569bc3d419f4081fbddab5de0cb7f"}}