CVE-2025-67478 in CheckUser

Sumário

de MITRE • 03/02/2026

Vulnerability in Wikimedia Foundation CheckUser. This vulnerability is associated with program files includes/Mail/UserMailer.Php.

This issue affects CheckUser: from * before 1.39.14, 1.43.4, 1.44.1.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

• Responsável: Wikimedia-foundation
• Reservar: 08/12/2025
• Divulgação: 03/02/2026
• Moderação: aceite
• Entrada: VDB-343807
• CPE: pronto
• CWE: Desconhecido
• CVSS: 6.3 (VulDB)
• EPSS: 0.00304
• KEV: não
• Atividades: muito baixo
• Sector: Lawfirm, Hostingprovider, ...

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2025-67478
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-67478
• CVE Details: https://www.cvedetails.com/cve/CVE-2025-67478/