{"id":"CVE-2021-31745","details":"Session Fixation vulnerability in login.php in Pluck-CMS Pluck 4.7.15 allows an attacker to sustain unauthorized access to the platform. Because Pluck does not invalidate prior sessions after a password change, access can be sustained even after an administrator performs regular remediation attempts such as resetting their password.","modified":"2026-07-09T00:05:31.287935Z","published":"2021-12-10T18:15:07.463Z","references":[{"type":"EVIDENCE","url":"https://github.com/pluck-cms/pluck/issues/99"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/pluck-cms/pluck","events":[{"introduced":"2285080b37b4029074230635839d5b8b8f1dc8d5"},{"last_affected":"2285080b37b4029074230635839d5b8b8f1dc8d5"}],"database_specific":{"cpe":"cpe:2.3:a:pluck-cms:pluck:4.7.15:-:*:*:*:*:*:*","extracted_events":[{"introduced":"4.7.15-NA"},{"last_affected":"4.7.15-NA"}],"source":"CPE_STRING"}}],"versions":["4.7.15-NA","4.7.15"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-31745.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}