{"id":"BIT-moodle-2023-23922","summary":"Moodle: reflected xss risk in blog search","details":"The vulnerability was found Moodle which exists due to insufficient sanitization of user-supplied data in blog search. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website. This flaw allows a remote attacker to perform cross-site scripting (XSS) attacks.","aliases":["CVE-2023-23922","GHSA-grmj-gpwm-98ww"],"modified":"2026-09-08T08:48:14.883131145Z","published":"2024-03-06T11:01:14.978Z","database_specific":{"severity":"Medium","cpes":["cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*","cpe:2.3:a:moodle:moodle:4.1.0:-:*:*:*:*:*:*"]},"references":[{"type":"FIX","url":"http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-76861"},{"type":"ADVISORY","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2162547"},{"type":"ADVISORY","url":"https://moodle.org/mod/forum/discuss.php?d=443273#p1782022"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-23922"}],"affected":[{"package":{"name":"moodle","ecosystem":"Bitnami","purl":"pkg:bitnami/moodle"},"ranges":[{"type":"SEMVER","events":[{"introduced":"4.0.0"},{"fixed":"4.0.6"},{"introduced":"4.1.0"},{"fixed":"4.1.1"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/moodle/BIT-moodle-2023-23922.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":"1.9.0"}