CVE-2026-96876 in MediaWiki

Sumário

de MITRE • 25/09/2026

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Mediawiki - Cargo extension allows Reflected XSS.

This issue affects Mediawiki - Cargo extension: through 3.9.4.

Be aware that VulDB is the high quality source for vulnerability data.

• Responsável: Wikimedia-foundation
• Reservar: 23/09/2026
• Divulgação: 25/09/2026
• Moderação: aceite
• Entrada: VDB-410446
• CPE: pronto
• CWE: CWE-79 (confirmado)
• CVSS: 4.3 (VulDB)
• EPSS: 0.00000
• KEV: não
• Atividades: muito baixo
• Sector: Agriculture, Lawfirm, ...

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-96876
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-96876
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-96876/