{"id":"CVE-2022-27305","details":"Gibbon v23 does not generate a new session ID cookie after a user authenticates, making the application vulnerable to session fixation.","modified":"2026-04-10T05:16:32.615368Z","published":"2022-05-25T16:15:08.253Z","related":["GHSA-4mq5-8jvh-qq3p"],"references":[{"type":"WEB","url":"http://gibbon.com"},{"type":"WEB","url":"http://gibbonedu.com"},{"type":"FIX","url":"https://github.com/GibbonEdu/core/security/advisories/GHSA-4mq5-8jvh-qq3p"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/gibbonedu/core","events":[{"introduced":"0"},{"fixed":"0617910814db148faf59e90a48a57f8bd1642eb0"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"23.0.02"}]}}],"versions":["PR_Attendance","PR_Markbook_Sidebar","PR_Timetable_Tools","test-build-v23.0.01","test-tag-3b","test-tag-4","test-tag-5","v10.0.00","v11.0.00","v12.0.00","v14.0.00","v14.0.01","v15.0.00","v15.0.01","v16.0.00","v16.0.01","v17.0.00","v18.0.00","v18.0.01","v19.0.00","v20.0.00","v21.0.00","v22.0.00","v22.0.00-pre","v23.0.00","v23.0.00-testbuild2","v23.0.01","v7.0.00","v7.0.01","v7.1.00","v7.1.01","v7.1.02","v8.0.00","v8.0.01","v8.0.02","v8.0.03","v8.0.04","v8.0.05","v8.0.06","v8.1.00","v8.2.00","v8.3.00","v9.0.00","v9.1.00"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-27305.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}