{"id":"CVE-2026-77226","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-77226","summary":"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…","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.","published":"2026-10-05T21:16:37.337","modified":"2026-10-05T21:16:37.337","cvss":{"score":8.1,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://codeant.ai/security-research/camunda-empty-admin-group-cve-2026-77226"},{"type":"WEB","url":"https://docs.camunda.org/enterprise/download/"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/camunda-incorrect-authorization-via-setupresource-endpoint"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-10-05T21:16:37.337"}}