CVE-2026-100237 in MediaWiki

Sumário

de MITRE • 25/09/2026

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in The Wikimedia Foundation Mediawiki - Thanks Extension allows Stored XSS.

This issue affects Mediawiki - Thanks Extension: from * before 1.43.10/1.45.5/1.46.1.

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• Responsável: Wikimedia-foundation
• Reservar: 25/09/2026
• Divulgação: 25/09/2026
• Moderação: aceite
• Entrada: VDB-410383
• CPE: pronto
• CWE: CWE-79 (confirmado)
• CVSS: 6.1 (CISA-ADP)
• EPSS: 0.00000
• KEV: não
• Atividades: muito baixo
• Sector: Agriculture, Lawfirm, ...

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-100237
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-100237
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-100237/