CVE-2025-53500 in MassEditRegex Extension

Sumário

de MITRE • 03/07/2025

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - MassEditRegex Extension allows Stored XSS.This issue affects Mediawiki - MassEditRegex Extension: from 1.39.X before 1.39.12, from 1.42.X before 1.42.7, from 1.43.X before 1.43.2.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

• Responsável: Wikimedia-foundation
• Reservar: 30/06/2025
• Divulgação: 03/07/2025
• Moderação: aceite
• Entrada: VDB-314807
• CPE: pronto
• CWE: CWE-79 (confirmado)
• CVSS: 3.5 (VulDB)
• EPSS: 0.00242
• KEV: não
• Atividades: muito baixo

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2025-53500
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-53500
• CVE Details: https://www.cvedetails.com/cve/CVE-2025-53500/