CVE-2025-61658

LOW EPSS 13.9%

Published Feb 3, 20264mo ago · Modified Jun 17, 20262w ago

1.3 CVSS 4.0

Low

Published Feb 3, 2026 4mo ago

Last Modified Jun 17, 2026 2w ago

Description

Vulnerability in Wikimedia Foundation CheckUser. This vulnerability is associated with program files src/GlobalContributions/GlobalContributionsPager.Php. This issue affects CheckUser: from * before 1.43.4, 1.44.1.

CVSS Details

Base Score

1.3

Exploitability

—

Impact

—

Vector string

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/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

Attack Vector Network

Attack Complexity Low

Privileges Required Low

User Interaction None

Scope X

Threat Intelligence

EPSS Exploit Probability

13.9% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-22 Path Traversal Resource Mgmt

Affected Products 2

Vendor	Product	Version	Range
mediawiki	checkuser	*	≥1.43.0 – <1.43.4
mediawiki	checkuser	1.44.0	any

References 1

phabricator.wikimedia.org https://phabricator.wikimedia.org/T404805

Permissions Required

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.