Security Advisory

CVE-2022-39193

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2023-01-20 00:00:00

Last updated 2025-04-03 16:11:19

Assigner mitre

State PUBLISHED

Description

An issue was discovered in the CheckUser extension for MediaWiki through 1.39.x. Various components of this extension can expose information on the performer of edits and logged actions. This information should not allow public viewing: it is supposed to be viewable only by users with suppression rights.

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