CVE-2022-39194

MEDIUM

MediaWiki < 1.38.2 - Denial of Service via GrowthExperiments Community Configuration

Title source: llm
STIX 2.1

Description

An issue was discovered in the MediaWiki through 1.38.2. The community configuration pages for the GrowthExperiments extension could cause a site to become unavailable due to insufficient validation when certain actions (including page moves) were performed.

References (1)

Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://phabricator.wikimedia.org/T313205

Scores

CVSS v3 4.9
EPSS 0.0033
EPSS Percentile 55.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-400
Status published
Products (1)
mediawiki/mediawiki < 1.38.2
Published Sep 02, 2022
Tracked Since Feb 18, 2026