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Wikimedia Foundation MediaWiki ApiQueryAllPages.php Vulnerability

Vulnerability

A vulnerability exists in Wikimedia Foundation MediaWiki versions prior to 1.39.14, 1.43.4, and 1.44.1. The issue is related to the program file includes/api/ApiQueryAllPages.php.

Impact

Exploitation of this vulnerability could lead to unauthorized access or manipulation of page query data, potentially allowing for information disclosure or disruption of normal user activities.

Added: Feb 3, 2026, 12:23 AM
Updated: Feb 3, 2026, 12:23 AM

Vulnerability Rating

Custom Algorithm
spread
6.4
impact
0.0
exploitability
7.6
remediation
0.0
relevance
2.5
threat
0.0
urgency
2.9
incentive
4.2

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.