CVE-2020-7246
Se presenta una vulnerabilidad de ejecución de código remota (RCE) en qdPM versión 9.1 y anteriores. Un atacante puede cargar un archivo de código PHP malicioso por medio de la funcionalidad profile photo, mediante el aprovechamiento de una vulnerabilidad de salto de ruta en la característica delete photo de users['photop_preview'], permitiendo la omisión de la protección .htaccess. NOTA: este problema se presenta debido a una corrección incompleta para el CVE-2015-3884.
CVSS
- Puntuación base
- 8.8
- Versión
- 3.1
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días
- 83 %
- Percentil entre todas las CVEs puntuadas
- 100
- Fecha de la puntuación
- 27/10/2026
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.
- Módulo de Metasploit (exploit fiable y al alcance de cualquiera) · qdPM 9.1 Authenticated Arbitrary PHP File Upload (RCE)
- Publicado en Exploit-DB · qdPM 9.1 - Remote Code Execution (RCE) (Authenticated) (v2) (25/5/2022)
- Publicado en Exploit-DB · qdPM 9.1 - Remote Code Execution (Authenticated) (4/8/2021)
- Publicado en Exploit-DB · qdPM < 9.1 - Remote Code Execution (28/2/2020)
- Publicado en Exploit-DB · qdPM 9.1 - Remote Code Execution (23/1/2020)
- Prueba de concepto en GitHub (no verificada) · Lista de pruebas de concepto en GitHub
⚠️ Las pruebas de concepto de GitHub no están verificadas: algunas son falsas o contienen malware. No las ejecute nunca fuera de un laboratorio aislado.
Tecnologías afectadas (1)
CWE
- CWE-22, CWE-434
Referencias
Mostrar las 10 referencias
- http://packetstormsecurity.com/files/156063/qdPM-9.1-Remote-Code-Execution.html
- http://packetstormsecurity.com/files/156571/qdPM-Remote-Code-Execution.html
- http://packetstormsecurity.com/files/167264/qdPM-9.1-Remote-Code-Execution.html
- http://packetstormsecurity.com/files/168559/qdPM-9.1-Authenticated-Shell-Upload.html
- https://docs.google.com/document/d/13ZZSm0DL1Ie6r_fU5ZdDKGZ4defFqiFXMG--zDo8S10/edit?usp=sharing
- http://packetstormsecurity.com/files/156063/qdPM-9.1-Remote-Code-Execution.html
- http://packetstormsecurity.com/files/156571/qdPM-Remote-Code-Execution.html
- http://packetstormsecurity.com/files/167264/qdPM-9.1-Remote-Code-Execution.html
- http://packetstormsecurity.com/files/168559/qdPM-9.1-Authenticated-Shell-Upload.html
- https://docs.google.com/document/d/13ZZSm0DL1Ie6r_fU5ZdDKGZ4defFqiFXMG--zDo8S10/edit?usp=sharing
JSON original (NVD)
Mostrar
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"value": "Se presenta una vulnerabilidad de ejecución de código remota (RCE) en qdPM versión 9.1 y anteriores. Un atacante puede cargar un archivo de código PHP malicioso por medio de la funcionalidad profile photo, mediante el aprovechamiento de una vulnerabilidad de salto de ruta en la característica delete photo de users['photop_preview'], permitiendo la omisión de la protección .htaccess. NOTA: este problema se presenta debido a una corrección incompleta para el CVE-2015-3884."
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"lastModified": "2026-06-17T03:24:35.010",
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