6.4Media

CVE-2026-16775Smash Balloon Social Post Feed <= 4.9.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'id' Shortcode Attribute

smub Smash Balloon Social Post Feed – Simple Social Feeds for WordPress Publicada: 2026-08-16 08:27 (hace 2 meses)

Descripción

The Smash Balloon Social Post Feed – Simple Social Feeds for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'id' Shortcode Attribute in all versions up to, and including, 4.9.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Debilidad (CWE): CWE-79

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

Fabricante	Producto	Versiones
smub	Smash Balloon Social Post Feed – Simple Social Feeds for WordPress	≤ 4.9.0

Referencias y parches

Puntuación CVSS

6.4Media

Fuente: Wordfence · CVSS 3.1

Vector de ataque: Red
Complejidad: Baja
Privilegios: Bajos
Interacción del usuario: Ninguna
Alcance: Cambiado
Confidencialidad: Bajo
Integridad: Bajo
Disponibilidad: Ninguno

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

Todas las puntuaciones (2)

cna	CVSS 3.1	6.4Media
security@wordfence.com	CVSS 3.1	6.4Media

EPSS (probabilidad de explotación en 30 días)

0.33%

superior al 27 % de todas las CVE

Evaluación de CISA (SSVC)

Explotación: none
Automatizable: no
Impacto técnico: partial

Cronología

ID reservado2026-07-23
Publicada2026-08-16 08:27
Llegó a IP-DB2026-10-24 23:39
Última actualización2026-08-20 15:48

Asignada por (CNA): Wordfence
Estado en NVD: Deferred

Ver en la fuente: CVE.org · NVD

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