{"id":"CVE-2020-15906","aliases":["EUVD-2020-7878","GHSA-jcmx-9pxw-242g"],"status":"published","title":"tiki-login.php in Tiki before 21.2 sets the admin password to a blank value after 50 invalid...","description":"tiki-login.php in Tiki before 21.2 sets the admin password to a blank value after 50 invalid login attempts.","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":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.2716,"percentile":0.98065,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-307"],"published":"2020-10-22T17:26:11Z","modified":"2026-10-24T10:31:04Z","exploits":[{"source":"nuclei","id":"CVE-2020-15906","title":"Tiki Wiki CMS GroupWare - Authentication Bypass","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-15906.yaml"},{"source":"pocgithub","id":"S1lkys/CVE-2020-15906","title":"S1lkys/CVE-2020-15906","date":"2020-07-23","url":"https://github.com/S1lkys/CVE-2020-15906"}],"products":[{"vendor":"tiki","product":"tiki"}],"references":[{"url":"http://packetstormsecurity.com/files/159663/Tiki-Wiki-CMS-Groupware-21.1-Authentication-Bypass.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry","evidence"]},{"url":"https://info.tiki.org/article473-Security-Releases-of-all-Tiki-versions-since-16-3","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15906"},{"url":"https://github.com/advisories/GHSA-jcmx-9pxw-242g"}],"sources":{"cve":[{"id":"CVE-2020-15906","description":"tiki-login.php in Tiki before 21.2 sets the admin password to a blank value after 50 invalid login attempts.","status":"published","published":"2020-10-22T17:26:11Z","modified":"2024-08-04T13:30:23.246Z","updated_at":"2026-11-02T14:35:50.545879Z"}],"euvd":[{"id":"EUVD-2020-7878","description":"tiki-login.php in Tiki before 21.2 sets the admin password to a blank value after 50 invalid login attempts.","status":"published","published":"2020-10-22T17:26:11Z","modified":"2024-08-04T13:30:23Z","updated_at":"2026-11-03T03:07:29.843843Z"}],"ghsa":[{"id":"GHSA-jcmx-9pxw-242g","title":"tiki-login.php in Tiki before 21.2 sets the admin password to a blank value after 50 invalid...","description":"tiki-login.php in Tiki before 21.2 sets the admin password to a blank value after 50 invalid login attempts.","status":"published","published":"2022-05-24T17:31:57Z","modified":"2023-01-29T05:04:31Z","cwes":["CWE-307"],"updated_at":"2026-11-02T14:45:34.663559Z"}],"nvd":[{"id":"CVE-2020-15906","description":"tiki-login.php in Tiki before 21.2 sets the admin password to a blank value after 50 invalid login attempts.","status":"published","published":"2020-10-22T18:15:12.8Z","modified":"2026-06-17T02:57:23.037Z","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":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-307"],"updated_at":"2026-11-02T14:06:20.704992Z"}],"osv":[{"id":"CVE-2020-15906","description":"tiki-login.php in Tiki before 21.2 sets the admin password to a blank value after 50 invalid login attempts.","status":"published","published":"2020-10-22T18:15:12.8Z","modified":"2026-10-24T10:31:04.304891298Z","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":"2026-11-02T15:44:14.828228Z"}]}}