CVE-2025-26199

Estado: AnalizadaCrítica (9.8)—

CloudClassroom-PHP-Project v1.0 is affected by an insecure credential transmission vulnerability. The application transmits passwords over unencrypted HTTP during the login process, exposing sensitive credentials to potential interception by network-based attackers. A remote attacker with access to the same network (e.g., public Wi-Fi or compromised router) can capture login credentials via Man-in-the-Middle (MitM) techniques. If the attacker subsequently uses the credentials to log in and exploit administrative functions (e.g., file upload), this may lead to remote code execution depending on the environment.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Puntuación base: 9.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.57%
Percentil entre todas las CVEs puntuadas: 45
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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

ExplotaciónT1557 Adversary-in-the-Middlecredential access · collection85 %
Impacto principalT1212 Exploitation for Credential Accesscredential access95 %
Impacto secundarioT1059 Command and Scripting Interpreterexecution75 %
Impacto secundarioT1078 Valid Accountsstealth · persistence · privilege escalation · initial access90 %

CWE-319: transmisión insegura de credenciales en HTTP permite MitM. Atacante remoto captura passwords (T1212) y accede como usuario autenticado (T1078) para explotar funciones de upload y RCE (T1059). AV:N/PR:N permite explotación sin privilegios en red adyacente.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Application Developer Guidance User Training Privileged Account Management Disable or Remove Feature or Program Active Directory Configuration User Account Management

Tecnologías afectadas (1)

Vishalmathur — Cloudclassroom-php Project

CWE

CWE-319

Referencias

JSON original (NVD)

Mostrar

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