{"id":"CVE-2022-31888","aliases":["EUVD-2022-53220","GHSA-w4fp-2356-fr6f"],"status":"published","title":"Session Fixation vulnerability in in function login in class.auth.php in osTicket through 1.16.2.","description":"Session Fixation vulnerability in in function login in class.auth.php in osTicket through 1.16.2.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.01214,"percentile":0.68962,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-384"],"published":"2023-04-05T00:00:00Z","modified":"2026-10-28T02:30:35Z","products":[{"vendor":"enhancesoft","product":"osticket"}],"references":[{"url":"https://github.com/osTicket/osTicket/releases/tag/v1.16.3","tags":["x_transferred","Release Notes","web"]},{"url":"https://github.com/osTicket/osTicket/commit/85a76f403a3a116176d0798f39a4c430181d8364","tags":["x_transferred","Patch","fix"]},{"url":"https://checkmarx.com/blog/securing-open-source-solutions-a-study-of-osticket-vulnerabilities/","tags":["x_transferred","Exploit","article"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-31888","tags":["advisory"]},{"url":"https://checkmarx.com/blog/securing-open-source-solutions-a-study-of-osticket-vulnerabilities"},{"url":"https://github.com/advisories/GHSA-w4fp-2356-fr6f"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/31xxx/CVE-2022-31888.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2022-31888","description":"Session Fixation vulnerability in in function login in class.auth.php in osTicket through 1.16.2.","status":"published","published":"2023-04-05T00:00:00Z","modified":"2025-02-13T16:28:42.965Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-384"],"updated_at":"2026-11-02T14:34:34.940806Z"}],"euvd":[{"id":"EUVD-2022-53220","description":"Session Fixation vulnerability in in function login in class.auth.php in osTicket through 1.16.2.","status":"published","published":"2023-04-05T00:00:00Z","modified":"2025-02-13T16:28:42Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:03:52.752782Z"}],"ghsa":[{"id":"GHSA-w4fp-2356-fr6f","title":"Session Fixation vulnerability in in function login in class.auth.php in osTicket through 1.16.2.","description":"Session Fixation vulnerability in in function login in class.auth.php in osTicket through 1.16.2.","status":"published","published":"2023-04-06T00:30:22Z","modified":"2025-02-13T18:32:36Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-384"],"updated_at":"2026-11-02T14:59:55.900946Z"}],"nvd":[{"id":"CVE-2022-31888","description":"Session Fixation vulnerability in in function login in class.auth.php in osTicket through 1.16.2.","status":"published","published":"2023-04-05T22:15:07.18Z","modified":"2026-06-17T04:46:24.933Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-384"],"updated_at":"2026-11-02T14:07:37.020555Z"}],"osv":[{"id":"CVE-2022-31888","description":"Session Fixation vulnerability in in function login in class.auth.php in osTicket through 1.16.2.","status":"published","published":"2023-04-05T00:00:00Z","modified":"2026-10-28T02:30:35.080015518Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:25.860945Z"}]}}