{"id":"GHSA-8fcv-4qp9-pg32","aliases":["BIT-moodle-2025-62394","CVE-2025-62394"],"title":"Moodle sends quiz-related messages to inactive/suspended users","description":"Moodle failed to verify enrolment status correctly when sending quiz notifications. As a result, suspended or inactive users might receive quiz-related messages, leaking limited course information.","severity":"medium","score":4.3,"published":"2025-10-23T12:31:16.000Z","modified":"2025-11-18T00:27:43.096Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"moodle/moodle","ranges":[{"events":[{"introduced":"5.0.0-beta"},{"fixed":"5.0.3"}],"type":"ECOSYSTEM"}],"versions":["v5.0.0","v5.0.0-beta","v5.0.0-rc1","v5.0.0-rc2","v5.0.0-rc3","v5.0.1","v5.0.2"],"fixed":["5.0.3"]},{"ecosystem":"Packagist","name":"moodle/moodle","ranges":[{"events":[{"introduced":"4.5.0-beta"},{"fixed":"4.5.7"}],"type":"ECOSYSTEM"}],"versions":["v4.5.0","v4.5.0-beta","v4.5.0-rc1","v4.5.0-rc2","v4.5.1","v4.5.2","v4.5.3","v4.5.4","v4.5.5","v4.5.6"],"fixed":["4.5.7"]}],"references":["https://nvd.nist.gov/vuln/detail/CVE-2025-62394","https://github.com/moodle/moodle/commit/022bfbfb564d8f3866a43d26eed215213bbdd28a","https://access.redhat.com/security/cve/CVE-2025-62394","https://bugzilla.redhat.com/show_bug.cgi?id=2404427","https://github.com/moodle/moodle","https://moodle.org/mod/forum/discuss.php?d=470383"],"sources":[{"name":"OSV","id":"GHSA-8fcv-4qp9-pg32","modified":"2025-11-18T00:27:43.096845Z","url":"https://osv.dev/vulnerability/GHSA-8fcv-4qp9-pg32"}],"assessments":[{"source":"OSV","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","score":4.3}]}