CVE-2021-45888
Estado: ModificadaMedia (4.8)—
An issue was discovered in PONTON X/P Messenger before 3.11.2. The navigation tree that is shown on the left side of every page of the web application is vulnerable to XSS: it allows injection of JavaScript into its nodes. Creating such nodes is only possible for users who have the role Configuration Administrator or Administrator.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
- Puntuación base: 4.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.58%
- Percentil entre todas las CVEs puntuadas: 46
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- CWE-79
Referencias
JSON original (NVD)
Mostrar
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"id": "CVE-2021-45888",
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"published": "2022-03-13T02:15:07.207",
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},
{
"lang": "es",
"value": "Se ha detectado un problema en PONTON X/P Messenger versiones anteriores a 3.11.2. El árbol de navegación que es mostrado en la parte izquierda de cada página de la aplicación web es vulnerable a un ataque de tipo XSS: permite la inyección de JavaScript en sus nodos. La creación de dichos nodos sólo es posible para los usuarios que tienen el rol de Administrador de Configuración o Administrador"
}
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"lastModified": "2026-06-17T04:14:11.890",
"configurations": [
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