{"id":"BIT-moodle-2026-102584","summary":"Moodle: missing capability check allows unauthorised grade penalty recalculation","details":"A flaw was found in Moodle. Due to a missing capability check, a low-privileged authenticated user can trigger the recalculation of grade penalties without holding the required permissions. This issue allows unauthorized users to modify grade penalty records, potentially altering student assessment scores.","aliases":["CVE-2026-102584"],"modified":"2026-10-05T14:30:06.978605025Z","published":"2026-10-05T11:55:30.017Z","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-88585"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2026-102584"},{"type":"ADVISORY","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2543637"},{"type":"ADVISORY","url":"https://moodle.org/mod/forum/discuss.php?d=482502"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-102584"}],"affected":[{"package":{"name":"moodle","ecosystem":"Bitnami","purl":"pkg:bitnami/moodle"},"ranges":[{"type":"SEMVER","events":[{"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-2026-102584.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N"}]}],"schema_version":"1.9.0"}