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CVE-2025-61649

UserInfoCard: Check that performing user has permission to view log entries for number of past blocks

LOW
1.1
CVSS Score
Published: February 3, 2026 at 12:17 AM UTC
Updated: June 17, 2026 at 09:50 AM UTC
1 product affected across 1 vendorCheckUser

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Severity
LOW1.1
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

Vulnerability in Wikimedia Foundation CheckUser. This vulnerability is associated with program files src/Services/CheckUserUserInfoCardService.Php. This issue affects CheckUser: from 7cedd58781d261f110651b6af4f41d2d11ae7309.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

CheckUser· Wikimedia
60%
v ≥ 7cedd58781d261f110651b6af4f41d2d11ae73097cedd58781d261f110651b6af4f41d2d11ae7309

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: cverecord
https://phabricator.wikimedia.org/T397396

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

1.1LOWwikimedia-foundation
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-22

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