CVE-2026-1784

Estado: ModificadaAlta (8.8)—

The Route OpenShift resource allows to define routes to make pods reachable at a subdomain through HAProxy. It was found that the checks performed on the spec.path YAML stanza in a Route document was insufficient and could allow a controlled injection of the HAProxy configuration.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Puntuación base: 8.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.19%
Percentil entre todas las CVEs puntuadas: 8
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.

ExplotaciónT1068 Exploitation for Privilege Escalationprivilege escalation85 %
Impacto principalT1565.001 Stored Data Manipulationimpact75 %
Impacto secundarioT1059 Command and Scripting Interpreterexecution70 %
Impacto secundarioT1557.002 ARP Cache Poisoningcredential access · collection65 %

Acceso local con PR:L sin interacción (T1068). Inyección HAProxy permite manipular configuración (T1565.001), ejecutar comandos (T1059) e interceptar tráfico (T1557.002).

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

Execution Prevention Encrypt Sensitive Information Disable or Remove Feature or Program User Training Threat Intelligence Program Restrict Web-Based Content

Tecnologías afectadas (1)

Redhat — Openshift Container Platform

CWE

CWE-15
CWE-15

Referencias

JSON original (NVD)

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