{"schema":"threatline.record/2","record":{"id":"CVE-2026-100540","aliases":["GHSA-h2qg-fxpv-82v6"],"summary":"OpenClaw Feishu before 2026.8.1 Authentication Bypass via Disabled Account","details":"OpenClaw Feishu before 2026.8.1 fails to validate whether a configured default account is disabled before selecting it for model tool operations. Attackers can exploit multi-account setups where a disabled default account retains credentials to read or modify Feishu resources through a revoked identity.","categories":["Unclassified"],"product":"feishu","vendor":"openclaw","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-100540","source_modified_at":"2026-10-08T15:21:45.390Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"feishu","vendor":"openclaw","versions":[{"version":"0","status":"affected","versionType":"semver","lessThan":"2026.8.1"},{"version":"2026.8.1","status":"unaffected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-100540","source_modified_at":"2026-10-08T15:21:45.390Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"feishu","ecosystem":null},"version":"2026.8.1","basis":"first unaffected version stated in the CVE record"}],"cvss":7.6,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00232,"percentile":0.13269,"score_date":"2026-10-23"},"published_at":"2026-09-26T02:18:38.549Z","modified_at":"2026-10-08T15:21:45.390Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-100540","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-08T15:21:45.390Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-100540","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-h2qg-fxpv-82v6","tags":["vendor-advisory"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/openclaw-feishu-before-2026.8.1-authentication-bypass-via-disabled-account","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"total","assessed_at":"2026-09-30T00:19:40.343560Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-08T15:21:45.390Z","content_hash":"20ea2fdcfcc3bf97200d338045b15e0cbe4e1f7aa086194f4031f9afd44f94c2"}}