{"id":"CVE-2024-36676","aliases":["GHSA-pj36-fcrg-327j"],"url":"https://o3.security/vulnerability/CVE-2024-36676","summary":"BookStack Incorrect Access Control vulnerability","details":"Incorrect access control in BookStack before v24.05.1 allows attackers to confirm existing system users and perform targeted notification email DoS via public facing forms.","published":"2024-07-09T00:00:00Z","modified":"2026-08-12T03:51:48.066517243Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"ssddanbrown/bookstack","fixedVersion":"24.05.1"}],"fix":{"url":"https://github.com/BookStackApp/BookStack/commit/69af9e0dbdefd8c6c951e8afbe2bba141d454beb","label":"BookStackApp/BookStack@69af9e0"},"references":[{"type":"WEB","url":"https://github.com/BookStackApp/BookStack/releases/tag/v24.05.1"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/36xxx/CVE-2024-36676.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-36676"},{"type":"REPORT","url":"https://github.com/BookStackApp/BookStack/issues/4993"},{"type":"ARTICLE","url":"https://www.bookstackapp.com/blog/bookstack-release-v24-05-1/"},{"type":"WEB","url":"https://github.com/BookStackApp/BookStack/commit/69af9e0dbdefd8c6c951e8afbe2bba141d454beb"},{"type":"PACKAGE","url":"https://github.com/BookStackApp/BookStack"},{"type":"WEB","url":"https://www.bookstackapp.com/blog/bookstack-release-v24-05-1"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:48.066517243Z"}}