{"id":"CVE-2025-62397","summary":"Moodle: router produces json instead of 404 error for invalid course id","details":"The router’s inconsistent response to invalid course IDs allowed attackers to infer which course IDs exist, potentially aiding reconnaissance.","aliases":["BIT-moodle-2025-62397"],"modified":"2026-08-12T03:51:32.117989906Z","published":"2025-10-23T11:28:33.922Z","database_specific":{"cwe_ids":["CWE-209"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/62xxx/CVE-2025-62397.json","unresolved_ranges":[{"extracted_events":[{"introduced":"5.0.0"},{"fixed":"5.0.3"}],"source":"AFFECTED_FIELD"}],"cna_assigner":"fedora"},"references":[{"type":"WEB","url":"https://git.moodle.org"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2025-62397"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/62xxx/CVE-2025-62397.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-62397"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2404430"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/moodle/moodle","events":[{"introduced":"78e860178314c45441a21e0b99455400b8283d48"},{"fixed":"1b2d270397613a3889a24f59be0ee6d0292a7556"}],"database_specific":{"cpe":"cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"5.0.0"},{"fixed":"5.0.3"}],"source":"CPE_RANGE"}}],"versions":["v5.0.2","v5.0.1","v5.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-62397.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"}]}