CVE-2025-61649
Unknown Unknown - Not Provided
Information Disclosure Vulnerability in Wikimedia CheckUser Component

Publication date: 2026-02-03

Last updated on: 2026-03-03

Assigner: wikimedia-foundation

Description
Vulnerability in Wikimedia Foundation CheckUser. This vulnerability is associated with program files src/Services/CheckUserUserInfoCardService.Php. This issue affects CheckUser: from 7cedd58781d261f110651b6af4f41d2d11ae7309.
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Meta Information
Published
2026-02-03
Last Modified
2026-03-03
Generated
2026-06-16
AI Q&A
2026-02-04
EPSS Evaluated
2026-06-14
NVD
CVE-2025-61649
EUVD
EUVD-2025-206641
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
wikimedia checkuser From 7cedd58781d261f110651b6af4f41d2d11ae7309 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-22 The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
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Executive Summary

This vulnerability exists in the Wikimedia Foundation's CheckUser component, specifically in the program file src/Services/CheckUserUserInfoCardService.Php. The exact nature of the vulnerability is not detailed in the provided information.

Impact Analysis

The impact of this vulnerability is not explicitly described in the provided information. Given the low CVSS base score of 1.1, it likely represents a low-severity issue with limited impact.

Compliance Impact

There is no information provided regarding the effect of this vulnerability on compliance with standards such as GDPR or HIPAA.

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