{"id":"BIT-moodle-2023-23923","summary":"Moodle: possible to set the preferred \"start page\" of other users","details":"The vulnerability was found Moodle which exists due to insufficient limitations on the \"start page\" preference. A remote attacker can set that preference for another user. The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.","aliases":["CVE-2023-23923","GHSA-32jc-9p58-p82x"],"modified":"2025-05-20T10:02:07.006Z","published":"2024-03-06T11:01:04.603Z","database_specific":{"cpes":["cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*","cpe:2.3:a:moodle:moodle:4.1.0:-:*:*:*:*:*:*"],"severity":"High"},"references":[{"type":"WEB","url":"http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-76862"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2162549"},{"type":"WEB","url":"https://moodle.org/mod/forum/discuss.php?d=443274#p1782023"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-23923"}],"affected":[{"package":{"name":"moodle","ecosystem":"Bitnami","purl":"pkg:bitnami/moodle"},"ranges":[{"type":"SEMVER","events":[{"introduced":"3.9.0"},{"fixed":"3.9.19"},{"introduced":"3.11.0"},{"fixed":"3.11.12"},{"introduced":"4.0.0"},{"fixed":"4.0.6"},{"introduced":"4.1.0"},{"fixed":"4.1.1"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/moodle/BIT-moodle-2023-23923.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N"}]}],"schema_version":"1.7.3"}