CVE-2026-2678 in Web Platform

Sumário

de MITRE • 26/02/2026

Reflected Cross-Site Scripting (XSS) on the A3factura web platform, in parameter 'name', parameter 'name', in 'a3factura-app.wolterskluwer.es/#/incomes/customers' endpoint, which could allow an attacker to execute arbitrary code in the victim's browser.

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• Responsável: INCIBE
• Reservar: 18/02/2026
• Divulgação: 26/02/2026
• Moderação: aceite
• Entrada: VDB-347981
• CPE: pronto
• CWE: CWE-79 (confirmado)
• CVSS: 6.1 (NVD)
• EPSS: 0.00164
• KEV: não
• Atividades: muito baixo

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-2678
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-2678
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-2678/