CVE-2026-94504highexplotación observadaCWE-79

CVE-2026-94504: fallo de gravedad alta en kstover Ninja Forms – Contact Form Builder…

Ninja Forms – The Contact Form Builder That Grows With You <= 3.15.3 - Stored Cross-Site Scripting

Publicada el

Seguir esta CVE+ Monitorear Ninja Forms – Contact Form Builder with Calculators, Quizzes, Signatures & AI Form Builder

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

63Vexday Risk Score

Prioriza la corrección. Ella explotación observada en la práctica y tiene prueba de concepto pública.

ssvc Actcvss 7.2epss 0.6%
de la publicación al arma2 días
Publicada en NVD22 sept
1ª PoC+2d
Explotación observada+14d
Ninja Forms 3.15.3 stores an anonymous non-RTE textarea value and renders it without safe HTML encoding in the legacy submission editor. An attacker can break out of the textarea with stored script. When an Administrator opens the attacker-known direct submission URL, the script runs in the WordPress admin origin.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Productos afectados
kstover · Ninja Forms – Contact Form Builder with Calculators, Quizzes, Signatures & AI Form Builder
PoCs públicas encontradas — 1
githubgithub.com/cflowsec/cve-2026-94504★ 0
⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
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