{"id":"BIT-moodle-2025-3643","summary":"Moodle: reflected xss risk in policy tool","details":"A flaw was found in Moodle. The return URL in the policy tool required additional sanitizing to prevent a reflected Cross-site scripting (XSS) risk.","aliases":["CVE-2025-3643","GHSA-hxgg-4qww-85ph"],"modified":"2026-01-26T17:41:05.431108Z","published":"2026-01-26T14:49:47.987Z","database_specific":{"cpes":["cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*"],"severity":"Medium"},"references":[{"type":"WEB","url":"https://access.redhat.com/security/cve/CVE-2025-3643"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2359742"},{"type":"WEB","url":"https://moodle.org/mod/forum/discuss.php?d=467604"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-3643"}],"affected":[{"package":{"name":"moodle","ecosystem":"Bitnami","purl":"pkg:bitnami/moodle"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"4.1.18"},{"introduced":"4.3.0"},{"fixed":"4.3.12"},{"introduced":"4.4.0"},{"fixed":"4.4.8"},{"introduced":"4.5.0"},{"fixed":"4.5.4"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/moodle/BIT-moodle-2025-3643.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"}]}],"schema_version":"1.7.3"}