{"id":"GHSA-gqrp-qhv8-phrv","aliases":["CVE-2018-14631"],"title":"Moodle Cross-site Scripting","titleSource":"OSV","descriptionSource":"OSV","declaredSeverity":"MODERATE","description":"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.","severity":"medium","score":6.1,"published":"2022-05-13T01:34:31.000Z","modified":"2024-04-24T17:57:36.303Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"moodle/moodle","sources":[{"name":"OSV · GHSA-gqrp-qhv8-phrv","url":"https://osv.dev/vulnerability/GHSA-gqrp-qhv8-phrv"}],"ranges":[{"events":[{"introduced":"3.3"},{"fixed":"3.3.8"}],"type":"ECOSYSTEM"}],"versions":["v3.3.0","v3.3.0-beta","v3.3.0-rc1","v3.3.0-rc2","v3.3.0-rc3","v3.3.1","v3.3.2","v3.3.3","v3.3.4","v3.3.5","v3.3.6","v3.3.7"],"fixed":["3.3.8"]},{"ecosystem":"Packagist","name":"moodle/moodle","sources":[{"name":"OSV · GHSA-gqrp-qhv8-phrv","url":"https://osv.dev/vulnerability/GHSA-gqrp-qhv8-phrv"}],"ranges":[{"events":[{"introduced":"3.4"},{"fixed":"3.4.5"}],"type":"ECOSYSTEM"}],"versions":["v3.4.0","v3.4.0-beta","v3.4.0-rc1","v3.4.0-rc2","v3.4.0-rc3","v3.4.1","v3.4.2","v3.4.3","v3.4.4"],"fixed":["3.4.5"]},{"ecosystem":"Packagist","name":"moodle/moodle","sources":[{"name":"OSV · GHSA-gqrp-qhv8-phrv","url":"https://osv.dev/vulnerability/GHSA-gqrp-qhv8-phrv"}],"ranges":[{"events":[{"introduced":"3.5"},{"fixed":"3.5.2"}],"type":"ECOSYSTEM"}],"versions":["v3.5.0","v3.5.0-beta","v3.5.0-rc1","v3.5.1"],"fixed":["3.5.2"]}],"sourceAffected":[],"references":["https://nvd.nist.gov/vuln/detail/CVE-2018-14631","https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14631","https://github.com/moodle/moodle","https://moodle.org/mod/forum/discuss.php?d=376025","http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-62857","http://www.securityfocus.com/bid/105371"],"sources":[{"name":"OSV","id":"GHSA-gqrp-qhv8-phrv","modified":"2024-04-24T17:57:36.303967Z","url":"https://osv.dev/vulnerability/GHSA-gqrp-qhv8-phrv"}],"assessments":[{"source":"OSV","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1}],"products":[],"remediation":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T23:50:31.598Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}