{"schema":"threatline.record/2","record":{"id":"CVE-2026-77226","aliases":[],"summary":"Camunda 7.24.0 < 7.24.15 Incorrect Authorization via SetupResource Endpoint","details":"Camunda 7.24.0 before 7.24.15 contains an incorrect authorization vulnerability in the Admin web application's first-run setup endpoint, where SetupResource incorrectly determines setup availability by counting only direct members of the camunda-admin group rather than recognizing all configured administrators. An unauthenticated remote attacker can exploit this logic flaw to call the setup user-create endpoint and create a new administrator account when the camunda-admin group is empty but the system is fully administered, resulting in account takeover and potential process deployment or script execution as the engine's service user.","categories":["Unclassified"],"product":"Camunda 7","vendor":"Camunda","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-77226","source_modified_at":"2026-10-07T17:08:06.546Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Camunda 7","vendor":"Camunda","versions":[{"status":"affected","version":"7.24.0","versionType":"semver","lessThan":"7.24.15"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-77226","source_modified_at":"2026-10-07T17:08:06.546Z","fetched_at":"2026-10-23T18:48:36.087640Z","package":{"name":"Camunda 7","ecosystem":null},"version":"7.24.15","basis":"first unaffected version stated in the CVE record"}],"cvss":9.2,"severity":"Critical","kev":{"listed":false},"epss":{"probability":0.00693,"percentile":0.5236,"score_date":"2026-10-23"},"published_at":"2026-10-05T20:26:01.427Z","modified_at":"2026-10-07T17:08:06.546Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-77226","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-07T17:08:06.546Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-77226","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://codeant.ai/security-research/camunda-empty-admin-group-cve-2026-77226","tags":["technical-description","exploit"]},{"source":"CVE List","url":"https://docs.camunda.org/enterprise/download/","tags":["product","patch"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/camunda-incorrect-authorization-via-setupresource-endpoint","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"poc","automatable":"no","technical_impact":"total","assessed_at":"2026-10-07T16:08:46.557560Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-07T17:08:06.546Z","content_hash":"0d30f593a1d9647225f50a9070e77d9b523ceb6babe7372f3d29628352606a1b"}}