{"id":"CVE-2018-14631","aliases":["GHSA-gqrp-qhv8-phrv"],"url":"https://o3.security/vulnerability/CVE-2018-14631","summary":"Moodle Cross-site Scripting","details":"moodle before versions 3.5.2, 3.4.5, 3.3.8 is vulnerable to a boost theme - blog search GET parameter insufficiently filtered. The breadcrumb navigation provided by Boost theme when displaying search results of a blog were insufficiently filtered, which could result in reflected XSS if a user followed a malicious link containing JavaScript in the search parameter.","published":"2018-09-17T20:29:00.900Z","modified":"2026-07-08T14:14:31.575047Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"moodle/moodle","fixedVersion":"3.3.8"},{"ecosystem":"Packagist","name":"moodle/moodle","fixedVersion":"3.4.5"},{"ecosystem":"Packagist","name":"moodle/moodle","fixedVersion":"3.5.2"}],"fix":null,"references":[{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/105371"},{"type":"FIX","url":"http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-62857"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14631"},{"type":"FIX","url":"https://moodle.org/mod/forum/discuss.php?d=376025"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T14:14:31.575047Z"}}