{"id":"CVE-2019-10188","aliases":["GHSA-92q5-2h76-vgmj"],"url":"https://o3.security/vulnerability/CVE-2019-10188","summary":"moodle Improper Access Control","details":"A flaw was found in moodle before versions 3.7.1, 3.6.5, 3.5.7. Teachers in a quiz group could modify group overrides for other groups in the same quiz.","published":"2019-07-31T22:15:12.447Z","modified":"2026-07-08T18:17:22.469409Z","cvss":{"score":4.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"moodle/moodle","fixedVersion":"3.5.7"},{"ecosystem":"Packagist","name":"moodle/moodle","fixedVersion":"3.6.5"},{"ecosystem":"Packagist","name":"moodle/moodle","fixedVersion":"3.7.1"}],"fix":null,"references":[{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/109178"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10188"},{"type":"FIX","url":"https://moodle.org/mod/forum/discuss.php?d=388569"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T18:17:22.469409Z"}}