CVE-2023-45364

Published: Oct 9, 2023Modified: Nov 21, 2024

5.3

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Exploitability: 3.9 / Impact: 1.4

Source: NVD

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.

Affected (4)

Products: Mediawiki: Mediawiki · Debian: Debian Linux

1 product

1 product

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Mediawiki Mediawiki	From 1.36.0 to 1.39.5
Mediawiki Mediawiki	Version 1.40.0

Configuration B

2 vulnerable

Vulnerable Software	Affected Versions
Debian Debian Linux	Version 11.0
Debian Debian Linux	Version 12.0

Related CWEs

Incorrect Permission Assignment for Critical Resource

The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.

References (4)

https://phabricator.wikimedia.org/T264765

Source: cve@mitre.org

Issue TrackingVendor Advisory

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

Source: cve@mitre.org

Third Party Advisory

https://phabricator.wikimedia.org/T264765

Source: af854a3a-2127-422b-91ae-364da2661108

Issue TrackingVendor Advisory

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

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.