{"id":"CVE-2022-24444","aliases":["BIT-silverstripe-2022-24444","GHSA-c7q8-m4xw-c674"],"url":"https://o3.security/vulnerability/CVE-2022-24444","summary":"Hybridsessions does not expire session id on logout","details":"When using the hybridsessions module is used without the session-manager module installed and sessions IDs are saved to disk, unexpired SessionIDs of logged out users can still be used to make authenticated requests.","published":"2022-06-28T21:30:54Z","modified":"2026-08-12T03:51:42.499552316Z","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"},"epss":{"score":0.00873,"percentile":0.55756,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"silverstripe/hybridsessions","fixedVersion":"2.4.1"},{"ecosystem":"Packagist","name":"silverstripe/hybridsessions","fixedVersion":"2.5.1"}],"fix":null,"references":[{"type":"WEB","url":"https://docs.silverstripe.org/en/4/changelogs/4.10.1/"},{"type":"WEB","url":"https://forum.silverstripe.org/c/releases"},{"type":"WEB","url":"https://www.silverstripe.org/download/security-releases/"},{"type":"WEB","url":"https://www.silverstripe.org/download/security-releases/cve-2022-24444"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/24xxx/CVE-2022-24444.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-24444"},{"type":"ARTICLE","url":"https://www.silverstripe.org/blog/tag/release"},{"type":"WEB","url":"https://docs.silverstripe.org/en/4/changelogs/4.10.1"},{"type":"WEB","url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/hybridsessions/CVE-2022-24444.yaml"},{"type":"WEB","url":"https://www.silverstripe.org/download/security-releases"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:42.499552316Z"}}