{"id":"GHSA-j5rc-cr5w-vfg6","aliases":["CVE-2010-1613"],"title":"Moodle Session Fixation vulnerability","titleSource":"OSV","descriptionSource":"OSV","declaredSeverity":"MODERATE","description":"Moodle 1.8.x and 1.9.x before 1.9.8 does not enable the \"Regenerate session id during login\" setting by default, which makes it easier for remote attackers to conduct session fixation attacks.","severity":"medium","score":6.6,"published":"2022-05-13T01:13:08.000Z","modified":"2025-04-11T20:27:15.851Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"moodle/moodle","sources":[{"name":"OSV · GHSA-j5rc-cr5w-vfg6","url":"https://osv.dev/vulnerability/GHSA-j5rc-cr5w-vfg6"}],"ranges":[{"events":[{"introduced":"1.8.0"},{"fixed":"1.9.8"}],"type":"ECOSYSTEM"}],"versions":[],"fixed":["1.9.8"]}],"sourceAffected":[],"references":["https://nvd.nist.gov/vuln/detail/CVE-2010-1613","https://github.com/moodle/moodle","http://lists.opensuse.org/opensuse-security-announce/2010-05/msg00001.html","http://moodle.org/security"],"sources":[{"name":"OSV","id":"GHSA-j5rc-cr5w-vfg6","modified":"2025-04-11T20:27:15.851506Z","url":"https://osv.dev/vulnerability/GHSA-j5rc-cr5w-vfg6"}],"assessments":[{"source":"OSV","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U","score":6.6}],"products":[],"remediation":[],"kev":{"status":"not-listed","checkedAt":"2026-10-29T01:35:32.302Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}