{"id":"CVE-2026-84801","summary":"Craft CMS 5.0.0-RC1 before 5.10.11 Authentication Bypass via administrateUsers","details":"Craft CMS versions before 5.10.11 fail to validate admin status in the actionGetPasswordResetUrl endpoint, allowing non-admin users with administrateUsers permission to mint password reset URLs for administrator accounts. Attackers can generate a valid reset URL for any admin user and set a new password via actionSetPassword, which validates only the verification code without checking the caller's session, enabling complete control-panel takeover.","aliases":["GHSA-6qw4-cjqw-fj72"],"modified":"2026-09-04T03:47:31.531824276Z","published":"2026-09-02T11:11:15.664Z","database_specific":{"cwe_ids":["CWE-862"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/84xxx/CVE-2026-84801.json","cna_assigner":"VulnCheck"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/84xxx/CVE-2026-84801.json"},{"type":"ADVISORY","url":"https://github.com/craftcms/cms/security/advisories/GHSA-6qw4-cjqw-fj72"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-84801"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/craft-cms-5.0.0-rc1-before-5.10.11-authentication-bypass-via-administrateusers"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/craftcms/cms","events":[{"introduced":"04755d93f86d07cc183db47db8a0eee106892e30"},{"fixed":"9dece66d9d35f9f2615f5f2107c98d2334c71cfc"}],"database_specific":{"source":["AFFECTED_FIELD","DESCRIPTION"],"extracted_events":[{"introduced":"5.0.0-RC1"},{"fixed":"5.10.11"},{"introduced":"0"}]}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-84801.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}]}