CVE-2023-45362

Severity

43%

Complexity

27%

Confidentiality

23%

An issue was discovered in DifferenceEngine.php in MediaWiki before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1. diff-multi-sameuser (aka "X intermediate revisions by the same user not shown") ignores username suppression. This is an information leak.

CVSS 3.1 Base Score 4.3. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).

Overview

First reported 1 year ago

2023-11-03 05:15:00

Last updated 1 year ago

2023-11-28 13:15:00

Affected Software

Mediawiki

References

https://phabricator.wikimedia.org/T341529

https://phabricator.wikimedia.org/T341529

Exploit, Issue Tracking, Patch, Vendor Advisory

[debian-lts-announce] 20231128 [SECURITY] [DLA 3671-1] mediawiki security update

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