CVE-2026-11570

User Submitted Posts < 20260608 - Unauthenticated Stored XSS via Author Name

CVSS 4.2 MEDIUMEPSS 0.1%

Vexday Risk Score

33Atención

Decisión SSVC (CISA)

Attend

PoC disponible → seguir de cerca

CVSS 4.2EPSS 0.1%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Ciclo de vida

01 jul 2026Publicada en NVD

Recomendación: Planificar corrección próxima — ya existe PoC pública.

The User Submitted Posts WordPress plugin before 20260608 does not escape a submitted value before outputting it in an admin-configured display template, leading to a Stored Cross-Site Scripting that can be triggered by unauthenticated users when a non-default display option is enabled.

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N

Productos afectados

Unknown · User Submitted Posts

PoCs públicas encontradas — 1

cve_referencewpscan.com/vulnerability/35c33c56-5b12-4be5-9d45-68f47cd854ec/no verificado

⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.

Referencias

https://wpscan.com/vulnerability/35c33c56-5b12-4be5-9d45-68f47cd854ec/