CVE-2026-85122 in Easy Form Builder Plugin

Resumen

por MITRE • 2026-09-18

The Easy Form Builder by WhiteStudio WordPress plugin before 4.2.0 does not validate a submitted value against the stored configuration for some of its form types, allowing unauthenticated users to store arbitrary content which is then rendered unescaped in an admin page, leading to Stored XSS.

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• Responsable: WPScan
• Reservar: 2026-09-03
• Divulgación: 2026-09-18
• Moderación: aceptado
• Artículo: VDB-407362
• CPE: listo
• CWE: CWE-79 (confirmado)
• CVSS: 4.3 (VulDB)
• EPSS: 0.00000
• KEV: no
• Actividades: muy bajo
• Sector: Hostingprovider

Fuentes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-85122
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-85122
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-85122/