CVE-2025-61650
LOWWikimedia Foundation CheckUser <795bf333272206a0189050d975e94b70eb7...
Title source: llmDescription
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation CheckUser. This vulnerability is associated with program files src/Services/CheckUserUserInfoCardService.Php. This issue affects CheckUser: from * before 795bf333272206a0189050d975e94b70eb7dc507.
References (1)
Core 1
Core References
Issue Tracking
https://phabricator.wikimedia.org/T403289
Scores
CVSS v4
1.1
EPSS
0.0025
EPSS Percentile
15.8%
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-79
Status
published
Products (1)
Wikimedia Foundation/CheckUser
< 795bf333272206a0189050d975e94b70eb7dc507
Published
Feb 03, 2026
Tracked Since
Feb 18, 2026