{"id":"BIT-moodle-2026-102588","summary":"Moodle: csrf in xml grade import","details":"A flaw was found in Moodle. The XML grade import feature lacks proper Cross-Site Request Forgery (CSRF) token validation. By tricking an authenticated user with grade management permissions into visiting a malicious webpage, an attacker can trigger unauthorized requests on the victim's behalf. This flaw allows a remote attacker to set or overwrite student grades without authorization.","aliases":["CVE-2026-102588"],"modified":"2026-10-05T14:30:03.940225234Z","published":"2026-10-05T11:55:35.760Z","database_specific":{"cpes":["cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*"],"severity":"Medium"},"references":[{"type":"FIX","url":"http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-84545"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2026-102588"},{"type":"ADVISORY","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2543643"},{"type":"ADVISORY","url":"https://moodle.org/mod/forum/discuss.php?d=482507"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-102588"}],"affected":[{"package":{"name":"moodle","ecosystem":"Bitnami","purl":"pkg:bitnami/moodle"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"4.5.13"},{"introduced":"5.0.0"},{"fixed":"5.0.9"},{"introduced":"5.1.0"},{"fixed":"5.1.6"},{"introduced":"5.2.0"},{"fixed":"5.2.2"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/moodle/BIT-moodle-2026-102588.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"}]}],"schema_version":"1.9.0"}