CVE-2019-16529

An issue was discovered in the CheckUser extension through 1.35.0 for MediaWiki. Oversighted edit summaries are still visible in CheckUser results in violation of MediaWiki's permissions model.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Affected Products (NVD)
VendorProductVersion
mediawikicheckuser
𝑥
≤ 1.35
𝑥
= Vulnerable software versions
References
https://phabricator.wikimedia.org/T207094
https://phabricator.wikimedia.org/rECHU22ddd638ba79903361df88c755232a532cbdbfb3
https://phabricator.wikimedia.org/T207094
https://phabricator.wikimedia.org/rECHU22ddd638ba79903361df88c755232a532cbdbfb3