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CVE-2021-24247

Contact Form Check Tester <= 1.0.2 - Broken Access Control to Cross-Site Scripting (XSS)

EPSS 4.7%CWE-79
Vexday Risk Score
23Bajo
Decisión SSVC (CISA)
Attend
PoC disponible → seguir de cerca
CVSS EPSS 4.7%KEV nãoPoC públicaNuclei Metasploit Patch
Ciclo de vida
05 may 2021Publicada en NVD
02 feb 2022PoC pública
Recomendación: Planificar corrección próxima — ya existe PoC pública.
The Contact Form Check Tester WordPress plugin through 1.0.2 settings are visible to all registered users in the dashboard and are lacking any sanitisation. As a result, any registered user, such as subscriber, can leave an XSS payload in the plugin settings, which will be triggered by any user visiting them, and could allow for privilege escalation. The vendor decided to close the plugin.
⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.

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