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CVE-2021-46148

MEDIUM CVSS: 6.5 Published: 2022-01-10 Modified: 2026-06-17

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.

Affected Platforms

Mediawiki Mediawiki

Weakness Type

CWE-200

References