Description
An issue was discovered in the GrowthExperiments extension for MediaWiki through 1.39.3. Attackers might be able to see edits for which the username has been hidden, because there is no check for rev_deleted.
References (1)
Core 1
Core References
Issue Tracking, Patch
https://phabricator.wikimedia.org/T327613
Scores
CVSS v3
5.3
EPSS
0.0014
EPSS Percentile
33.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-284
Status
published
Products (1)
mediawiki/mediawiki
< 1.39.3
Published
Mar 31, 2023
Tracked Since
Feb 18, 2026