CVE-2025-61647

UserInfoCard: Don't allow access to information about users who are suppressed if you don't have suppressor rights

Low · published February 3, 2026

CVSS v4.0
0.3
EPSS
0%
Percentile
26.2
In the wild
Unconfirmed
What it is

Vulnerability in Wikimedia Foundation CheckUser. This vulnerability is associated with program files src/Api/Rest/Handler/UserInfoHandler.Php.

This issue affects CheckUser: from a3dc1bbcc33acbcca6831d6afaccbb1054c93a57, 0584eb2ad564648aa3ce9c555dd044dda02b55f4.

The record
Technical detail
CVSS v4.0
0.3 · LOW
Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U
EPSS
0.00340 · 26.2th percentile
Published
2026-02-03T00:02Z
EPSS history
Timeline
  • 03 FEB 00:02Z
    UserInfoCard: Don't allow access to information about users who are suppressed if you don't have suppressor rights
    cvelistv5