{"id":"CVE-2018-1045","aliases":["GHSA-595j-wpfg-23w4"],"url":"https://o3.security/vulnerability/CVE-2018-1045","summary":"Moodle XSS Vulnerability","details":"In Moodle 3.x, there is XSS via a calendar event name.","published":"2018-01-22T08:29:00.367Z","modified":"2026-07-08T14:13:34.197620Z","cvss":{"score":5.4,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"moodle/moodle","fixedVersion":"3.3.4"},{"ecosystem":"Packagist","name":"moodle/moodle","fixedVersion":"3.2.7"},{"ecosystem":"Packagist","name":"moodle/moodle","fixedVersion":"3.1.10"}],"fix":null,"references":[{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/102755"},{"type":"ADVISORY","url":"https://moodle.org/mod/forum/discuss.php?d=364384"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T14:13:34.197620Z"}}