6.1Media

CVE-2026-22183wpDiscuz before 7.6.47 - Stored Cross-Site Scripting in Inline Comment Preview

gVectors wpDiscuz Publicada: 2026-03-13 04:18 (hace 8 meses)

Descripción

wpDiscuz before 7.6.47 contains a stored cross-site scripting vulnerability in the inline comment preview functionality that allows authenticated users to inject malicious scripts by submitting comments with unescaped content. Attackers with unfiltered_html capabilities can inject JavaScript directly through comment content rendered in the AJAX response from the getLastInlineComments() function in class.WpdiscuzHelperAjax.php without proper HTML escaping.

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
gVectors	wpDiscuz	< 7.6.47, fixed 7.6.47

Referencias y parches

wpDiscuz Changelog patchProductRelease Notes
wpDiscuz productProduct
VulnCheck Advisory: wpDiscuz before 7.6.47 - Stored Cross-Site Scripting in Inline Comment Preview third-party-advisoryThird Party Advisory

Coincidencias CPE (NVD) (1)

cpe:2.3:a:gvectors:wpdiscuz:*:*:*:*:*:wordpress:*:* < 7.6.47

Puntuación CVSS

6.1Media

Fuente: VulnCheck · CVSS 3.1

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

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

Todas las puntuaciones (5)

cna	CVSS 4.0	5.3Media
cna	CVSS 3.1	6.1Media
disclosure@vulncheck.com	CVSS 4.0	5.3Media
disclosure@vulncheck.com	CVSS 3.1	6.1Media
nvd	CVSS 3.1	5.4Media

EPSS (probabilidad de explotación en 30 días)

0.20%

superior al 10 % de todas las CVE

Evaluación de CISA (SSVC)

Explotación: none
Automatizable: no
Impacto técnico: partial

Cronología

ID reservado2026-01-06
Publicada2026-03-13 04:18
Llegó a IP-DB2026-10-24 23:46
Última actualización2026-06-17 13:19

Asignada por (CNA): VulnCheck
Estado en NVD: Analyzed

Ver en la fuente: CVE.org · NVD

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