CVE Watch5 de nov. de 2026

CVE-2026-102895

GPUStack is an open-source GPU cluster manager for AI model serving and GPU instance provisioning. Prior to 2.2.0, get_current_user in gpust

CVSS

9.8

Crítica

EPSS

0.3%

p26

KEV

—

Exploit Today

0-100

Publicado: 4 de nov. de 2026 · Última mod.: 5 de nov. de 2026 · CWE-287 · CWE-290 · CWE-346

EPSS · 30d

Ainda não há histórico EPSS suficiente.

Descrição técnica

GPUStack is an open-source GPU cluster manager for AI model serving and GPU instance provisioning. Prior to 2.2.0, get_current_user in gpustack/api/auth.py treated a loopback request source as the built-in administrator when force_auth_localhost was false, which was the default. A remote request could appear to originate from 127.0.0.1 because client_ip_getter accepted a same-host reverse proxy peer or a client-supplied X-GPUStack-Real-IP loopback value. The bypass allowed unauthenticated administrative access, including user and model changes, persistent administrator API-key creation, disclosure of worker and cloud-provider secrets, and code execution through POST /v2/inference-backends/from-yaml. Exploitation was observed in the wild against a 2.1.1 deployment. This issue is fixed in version 2.2.0.

Referências oficiais

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