{"id":"BIT-mediawiki-2023-45364","details":"An issue was discovered in includes/page/Article.php in MediaWiki 1.36.x through 1.39.x before 1.39.5 and 1.40.x before 1.40.1. Deleted revision existence is leaked due to incorrect permissions being checked. This reveals that a given revision ID belonged to the given page title, and its timestamp, both of which are not supposed to be public information.","aliases":["CVE-2023-45364"],"modified":"2025-04-03T14:40:37.652Z","published":"2024-03-06T10:58:40.983Z","database_specific":{"cpes":["cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*","cpe:2.3:a:mediawiki:mediawiki:1.40.0:-:*:*:*:*:*:*"],"severity":"Medium"},"references":[{"type":"WEB","url":"https://phabricator.wikimedia.org/T264765"},{"type":"WEB","url":"https://www.debian.org/security/2023/dsa-5520"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-45364"}],"affected":[{"package":{"name":"mediawiki","ecosystem":"Bitnami","purl":"pkg:bitnami/mediawiki"},"ranges":[{"type":"SEMVER","events":[{"introduced":"1.36.0"},{"fixed":"1.39.5"},{"introduced":"1.40.0"},{"fixed":"1.40.1"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/mediawiki/BIT-mediawiki-2023-45364.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"}]}],"schema_version":"1.7.3"}