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CVE-2026-32768

Estado: AnalizadaAlta (7.9)—

Chall-Manager is a platform-agnostic system able to start Challenges on Demand of a player. In versions prior to 0.6.5, due to a miswritten NetworkPolicy, a malicious actor can pivot from an instance to any Pod out of the origin namespace. This breaks the security-by-default property expected as part of the deployment program, leading to a potential lateral movement. In the specific case of sdk/kubernetes.Kompose it does not isolate the instances. This issue has been fixed in version 0.6.5.

CVSS

Probabilidad de explotación (EPSS)

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.

Vulnerabilidad en NetworkPolicy de Kubernetes (CWE-284: Improper Access Control) permite pivoteo lateral entre Pods en red adyacente sin autenticación (AV:N/PR:N/UI:N). Impacto: movimiento lateral (T1570) y acceso a otros servicios (T1021).

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

Limit Access to Resource Over NetworkFilter Network TrafficVulnerability ScanningUser Account ManagementPrivileged Account ManagementPassword Policies

Tecnologías afectadas (1)

Ctfer-io — Chall-manager

CWE

Referencias

JSON original (NVD)

Mostrar
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    }
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  "lastModified": "2026-06-17T10:36:21.083",
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