{"id":"CVE-2021-26037","aliases":["BIT-joomla-2021-26037","EUVD-2021-12860","GHSA-2qqv-xp5x-f5wf"],"status":"published","title":"[20210703] - Core - Lack of enforced session termination","description":"An issue was discovered in Joomla! 2.5.0 through 3.9.27. CMS functions did not properly termine existing user sessions when a user's password was changed or the user was blocked.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00855,"percentile":0.58659,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-613"],"published":"2021-07-07T10:12:47Z","modified":"2026-10-24T10:30:56Z","affected":[{"source":"osv","ecosystem":"Bitnami","package":"joomla","ranges":[{"type":"SEMVER","events":[{"introduced":"2.5.0"},{"last_affected":"3.9.27"}]}]}],"products":[{"vendor":"joomla","product":"joomla\\!"},{"vendor":"joomla! project","product":"joomla! cms"}],"references":[{"url":"https://developer.joomla.org/security-centre/858-20210703-core-lack-of-enforced-session-termination.html","tags":["x_refsource_MISC","vendor-advisory","x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-26037","tags":["web"]},{"url":"https://github.com/advisories/GHSA-2qqv-xp5x-f5wf"}],"sources":{"cve":[{"id":"CVE-2021-26037","title":"[20210703] - Core - Lack of enforced session termination","description":"An issue was discovered in Joomla! 2.5.0 through 3.9.27. CMS functions did not properly termine existing user sessions when a user's password was changed or the user was blocked.","status":"published","published":"2021-07-07T10:12:47.003Z","modified":"2026-02-25T05:05:25.893Z","updated_at":"2026-11-02T14:32:57.368269Z"}],"euvd":[{"id":"EUVD-2021-12860","description":"An issue was discovered in Joomla! 2.5.0 through 3.9.27. CMS functions did not properly termine existing user sessions when a user's password was changed or the user was blocked.","status":"published","published":"2021-07-07T10:12:47Z","modified":"2026-02-25T05:05:25Z","updated_at":"2026-11-02T19:48:29.551855Z"}],"ghsa":[{"id":"GHSA-2qqv-xp5x-f5wf","title":"An issue was discovered in Joomla! 2.5.0 through 3.9.27. CMS functions did not properly termine...","description":"An issue was discovered in Joomla! 2.5.0 through 3.9.27. CMS functions did not properly termine existing user sessions when a user's password was changed or the user was blocked.","status":"published","published":"2022-05-24T19:07:08Z","modified":"2023-01-30T05:00:38Z","cwes":["CWE-613"],"updated_at":"2026-11-02T14:46:14.926249Z"}],"nvd":[{"id":"CVE-2021-26037","description":"An issue was discovered in Joomla! 2.5.0 through 3.9.27. CMS functions did not properly termine existing user sessions when a user's password was changed or the user was blocked.","status":"published","published":"2021-07-07T11:15:08.67Z","modified":"2026-06-17T03:42:46.753Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-613"],"updated_at":"2026-11-02T14:06:55.259633Z"}],"osv":[{"id":"CVE-2021-26037","description":"An issue was discovered in Joomla! 2.5.0 through 3.9.27. CMS functions did not properly termine existing user sessions when a user's password was changed or the user was blocked.","status":"published","published":"2021-07-07T11:15:08.67Z","modified":"2026-10-24T10:30:56.035512661Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:18.778776Z"},{"id":"BIT-joomla-2021-26037","title":"[20210703] - Core - Lack of enforced session termination","description":"An issue was discovered in Joomla! 2.5.0 through 3.9.27. CMS functions did not properly termine existing user sessions when a user's password was changed or the user was blocked.","status":"published","published":"2025-04-03T14:13:44.898Z","modified":"2026-09-08T08:48:01.675860261Z","updated_at":"2026-11-02T15:28:31.782692Z"}]}}