Description
An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. Some unprivileged users can view confidential information (e.g., IP addresses and User-Agent headers for election traffic) on a testwiki SecurePoll instance.
Advisories 1
- WID-SEC-2022-1512 MediaWiki: Mehrere Schwachstellen BSI CERT-Bund (WID) · May 21, 2023