Wikimedia Foundation OATHAuth Exposure of Sensitive Information Vulnerability

Vulnerability

A vulnerability allowing the exposure of sensitive information to unauthorized actors exists in Wikimedia Foundation OATHAuth versions prior to 1.43.7, 1.44.4, and 1.45.2.

Impact

Exploitation of this vulnerability could lead to unauthorized access to sensitive information.

Added: May 11, 2026, 4:46 PM
Updated: May 11, 2026, 4:46 PM

Vulnerability Rating

Custom Algorithm
spread
0.0
impact
2.5
exploitability
7.4
remediation
0.0
relevance
8.0
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.