CVE-2017-17092
Estado: ModificadaMedia (5.4)—💥 Exploit
wp-includes/functions.php en WordPress en versiones anteriores a la 4.9.1 no necesita la capacidad de unfiltered_html para subir archivos .js, lo que puede permitir que los atacantes remotos realicen ataques Cross-Site Scripting (XSS) mediante un archivo manipulado.
CVSS
- Versión: 3.0
- Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- Puntuación base: 5.4
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 3.47%
- Percentil entre todas las CVEs puntuadas: 89
- Fecha de la puntuación: 8/10/2026
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).
💥 Exploits públicos
Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.
- Plantilla de Nuclei (detección automática y masiva) · WordPress < 4.9.1 - Authenticated JavaScript File Upload
Tecnologías afectadas (2)
CWE
- CWE-79
Referencias
- http://www.securityfocus.com/bid/102024
- https://codex.wordpress.org/Version_4.9.1
- https://github.com/WordPress/WordPress/commit/67d03a98c2cae5f41843c897f206adde299b0509
- https://lists.debian.org/debian-lts-announce/2017/12/msg00019.html
- https://wordpress.org/news/2017/11/wordpress-4-9-1-security-and-maintenance-release/
- https://wpvulndb.com/vulnerabilities/8966
- https://www.debian.org/security/2018/dsa-4090
- http://www.securityfocus.com/bid/102024
- https://codex.wordpress.org/Version_4.9.1
- https://github.com/WordPress/WordPress/commit/67d03a98c2cae5f41843c897f206adde299b0509
- https://lists.debian.org/debian-lts-announce/2017/12/msg00019.html
- https://wordpress.org/news/2017/11/wordpress-4-9-1-security-and-maintenance-release/
- https://wpvulndb.com/vulnerabilities/8966
- https://www.debian.org/security/2018/dsa-4090
JSON original (NVD)
Mostrar
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