{"id":"CVE-2024-43438","aliases":["BIT-moodle-2024-43438","GHSA-p9cx-f595-h79h"],"url":"https://o3.security/vulnerability/CVE-2024-43438","summary":"Moodle: idor in feedback non-respondents report allows messaging arbitrary site users","details":"A flaw was found in Feedback. Bulk messaging in the activity's non-respondents report did not verify message recipients belonging to the set of users returned by the report.","published":"2024-11-07T13:31:20.238Z","modified":"2026-07-15T01:49:09.419878709Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"moodle/moodle","fixedVersion":"4.1.12"},{"ecosystem":"Packagist","name":"moodle/moodle","fixedVersion":"4.2.9"},{"ecosystem":"Packagist","name":"moodle/moodle","fixedVersion":"4.3.6"},{"ecosystem":"Packagist","name":"moodle/moodle","fixedVersion":"4.4.2"}],"fix":null,"references":[{"type":"WEB","url":"https://moodle.org/mod/forum/discuss.php?d=461208"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/43xxx/CVE-2024-43438.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-43438"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2304267"},{"type":"PACKAGE","url":"https://github.com/moodle/moodle"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T01:49:09.419878709Z"}}