{"id":"CVE-2020-25628","aliases":["BIT-moodle-2020-25628","GHSA-5x33-h32w-6vr2"],"url":"https://o3.security/vulnerability/CVE-2020-25628","summary":"Cross site-scripting (XSS) moodle","details":"The filter in the tag manager required extra sanitizing to prevent a reflected XSS risk. This affects 3.9 to 3.9.1, 3.8 to 3.8.4, 3.7 to 3.7.7, 3.5 to 3.5.13 and earlier unsupported versions. Fixed in 3.9.2, 3.8.5, 3.7.8 and 3.5.14.","published":"2020-12-08T01:15:11.633Z","modified":"2026-07-08T23:35:10.370245Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Packagist","name":"moodle/moodle","fixedVersion":"3.9.2"},{"ecosystem":"Packagist","name":"moodle/moodle","fixedVersion":"3.8.5"},{"ecosystem":"Packagist","name":"moodle/moodle","fixedVersion":"3.7.8"},{"ecosystem":"Packagist","name":"moodle/moodle","fixedVersion":"3.5.14"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://moodle.org/mod/forum/discuss.php?d=410840"},{"type":"FIX","url":"http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-69340"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T23:35:10.370245Z"}}