CVE-2025-6593 LOW

CVE-2025-6593: "{{SITENAME}} registered email address has been changed" email sent to unverified email addresses

Vendor Wikimedia Foundation
Product MediaWiki
Published February 2, 2026
Last update February 4, 2026
View on NVD All CVEs

CVSS base score

2.1/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction —
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N

What the vulnerability does

01Description

Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/user/User.Php. This issue affects MediaWiki: from 1.27.0 before 1.39.13, 1.42.7 1.43.2, 1.44.0.

Key dates

02Disclosure timeline

February 2, 2026 CVE published
February 4, 2026 Record updated