{"id":"CVE-2026-42473","aliases":["EUVD-2026-26674","GHSA-32hx-8wcv-5q49"],"status":"published","title":"Unsafe deserialization vulnerability in MixPHP Framework 2.x thru 2.2.17. The session and cache...","description":"Unsafe deserialization vulnerability in MixPHP Framework 2.x thru 2.2.17. The session and cache handlers use unserialize() on data from the filesystem in the FileHandler object.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.0038,"percentile":0.32408,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2026-05-01T00:00:00Z","modified":"2026-06-17T10:47:53Z","references":[{"url":"https://github.com/mix-php/mix"},{"url":"https://github.com/mix-php/mix/blob/v2.2.17/src/sync-invoke/src/Server.php"},{"url":"https://gist.github.com/sgInnora/fa46386840fe978a30d7e53c458f2975"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42473"},{"url":"https://github.com/advisories/GHSA-32hx-8wcv-5q49"}],"sources":{"cve":[{"id":"CVE-2026-42473","description":"Unsafe deserialization vulnerability in MixPHP Framework 2.x thru 2.2.17. The session and cache handlers use unserialize() on data from the filesystem in the FileHandler object.","status":"published","published":"2026-05-01T00:00:00Z","modified":"2026-05-01T18:22:27.023Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T13:40:23.731501Z"}],"euvd":[{"id":"EUVD-2026-26674","description":"Unsafe deserialization vulnerability in MixPHP Framework 2.x thru 2.2.17. The session and cache handlers use unserialize() on data from the filesystem in the FileHandler object.","status":"published","published":"2026-05-01T00:00:00Z","modified":"2026-05-01T18:22:27Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T19:05:18.340967Z"}],"ghsa":[{"id":"GHSA-32hx-8wcv-5q49","title":"Unsafe deserialization vulnerability in MixPHP Framework 2.x thru 2.2.17. The session and cache...","description":"Unsafe deserialization vulnerability in MixPHP Framework 2.x thru 2.2.17. The session and cache handlers use unserialize() on data from the filesystem in the FileHandler object.","status":"published","published":"2026-05-01T18:31:24Z","modified":"2026-05-01T21:32:22Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:07:52.84276Z"}],"nvd":[{"id":"CVE-2026-42473","description":"Unsafe deserialization vulnerability in MixPHP Framework 2.x thru 2.2.17. The session and cache handlers use unserialize() on data from the filesystem in the FileHandler object.","status":"published","published":"2026-05-01T16:16:31.703Z","modified":"2026-06-17T10:47:53.787Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:12:17.022502Z"}]}}