{"id":"BIT-moodle-2023-28331","summary":"Moodle: xss risk when outputting database activity filter data","details":"Content output by the database auto-linking filter required additional sanitizing to prevent an XSS risk.","aliases":["CVE-2023-28331","GHSA-77jm-f3vj-xvx2"],"modified":"2025-05-20T10:02:07.006Z","published":"2024-03-06T11:00:32.094Z","database_specific":{"cpes":["cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*","cpe:2.3:a:moodle:moodle:3.11.0:-:*:*:*:*:*:*","cpe:2.3:a:moodle:moodle:3.9.0:-:*:*:*:*:*:*","cpe:2.3:a:moodle:moodle:4.0.0:-:*:*:*:*:*:*","cpe:2.3:a:moodle:moodle:4.1.0:-:*:*:*:*:*:*","cpe:2.3:a:moodle:moodle:4.1.1:*:*:*:*:*:*:*"],"severity":"Medium"},"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3QZN34VSF4HTCW3C3ZP2OZYSLYUKADPF/"},{"type":"WEB","url":"https://moodle.org/mod/forum/discuss.php?d=445063"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2179418"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-28331"}],"affected":[{"package":{"name":"moodle","ecosystem":"Bitnami","purl":"pkg:bitnami/moodle"},"ranges":[{"type":"SEMVER","events":[{"introduced":"3.9.0"},{"fixed":"3.9.20"},{"introduced":"3.11.0"},{"fixed":"3.11.13"},{"introduced":"4.0.0"},{"fixed":"4.0.7"},{"introduced":"4.1.0"},{"fixed":"4.1.2"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/moodle/BIT-moodle-2023-28331.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}],"schema_version":"1.7.3"}