CVE-2025-61637 in MediaWiki

Riassunto

di MITRE • 03/02/2026

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files resources/src/mediawiki.Action/mediawiki.Action.Edit.Preview.Js, resources/src/mediawiki.Page.Preview.Js.

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

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• Responsabile: Wikimedia-foundation
• Prenotare: 29/09/2025
• Divulgazione: 03/02/2026
• Moderazione: accettato
• Voce: VDB-343884
• CPE: pronto
• CWE: CWE-79 (confermato)
• CVSS: 4.8 (NVD)
• EPSS: 0.00219
• KEV: no
• Attività: molto basso
• Settore: Lawfirm, Hostingprovider, ...

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2025-61637
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-61637
• CVE Details: https://www.cvedetails.com/cve/CVE-2025-61637/