{"id":"CVE-2022-45149","details":"A vulnerability was found in Moodle which exists due to insufficient validation of the HTTP request origin in course redirect URL. A user's CSRF token was unnecessarily included in the URL when being redirected to a course they have just restored. A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website. This flaw allows an attacker to perform cross-site request forgery attacks.","aliases":["BIT-moodle-2022-45149","GHSA-8v23-w4w5-w83c"],"modified":"2026-04-10T04:52:23.511442Z","published":"2022-11-23T15:15:10.803Z","references":[{"type":"WEB","url":"http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-75862"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2DHYIIAUXUBHMBEDYU7TYNZXEN2W2SA2/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/74SXNGA5RIWM7QNX7H3G7SYIQLP4UUGV/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NLRJB5JNKK3VVBLV3NH3RI7COEDAXSAB/"},{"type":"WEB","url":"https://moodle.org/mod/forum/discuss.php?d=440769"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2142772"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/moodle/moodle","events":[{"introduced":"500c131eb49771e36f68d151dfa37fef5a9bc2df"},{"fixed":"f89a47eff86c2d9e27ca18959be23e4350765160"},{"introduced":"94f2d3fc4b974c5c7d500988c56b7ca15f58d7ec"},{"fixed":"becbdd847ddac6ebaf8c9327ba523e5db95bb64c"},{"introduced":"8b359ad7a63cf219110bca80552fe3d4ea2a635d"},{"fixed":"fdbcfa1b153ee8b3cf863044f7b28f8b3b7a9500"}],"database_specific":{"versions":[{"introduced":"3.9.0"},{"fixed":"3.9.18"},{"introduced":"3.11.0"},{"fixed":"3.11.11"},{"introduced":"4.0.0"},{"fixed":"4.0.5"}]}}],"versions":["v3.11.0","v3.11.1","v3.11.10","v3.11.2","v3.11.3","v3.11.4","v3.11.5","v3.11.6","v3.11.7","v3.11.8","v3.11.9","v3.9.0","v3.9.1","v3.9.10","v3.9.11","v3.9.12","v3.9.13","v3.9.14","v3.9.15","v3.9.16","v3.9.17","v3.9.2","v3.9.3","v3.9.4","v3.9.5","v3.9.6","v3.9.7","v3.9.8","v3.9.9","v4.0.0","v4.0.1","v4.0.2","v4.0.3","v4.0.4"],"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"35"}]},{"events":[{"introduced":"0"},{"last_affected":"36"}]},{"events":[{"introduced":"0"},{"last_affected":"37"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-45149.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N"}]}