CVE-2023-45364 | BDVDB-2026-213563 Detail

Description#

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.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

https://phabricator.wikimedia.org/T264765
https://www.debian.org/security/2023/dsa-5520

Exploit#

No public exploit known

History#

Version 12023-10-09Record published in the CVE List.
Version 22024-09-19Most recent update recorded in the CVE List.