CVE-2026-54457

CVE-2026-54457 · TensorZero: Arbitrary file read and SSRF in TensorZero Gateway's internal object storage endpoint

Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.

TensorZero is an open-source LLMOps platform that unifies an LLM gateway, observability, evaluation, optimization, and experimentation. Prior to 2026.6.0, the TensorZero Gateway /internal/object_storage endpoint accepts a caller-supplied JSON storage_path parameter that dynamically overrides the [object_storage] configuration. Selecting the filesystem storage type allows arbitrary files on the gateway filesystem to be read, including credential files. Selecting the s3_compatible storage type causes outbound object-storage requests to attacker-chosen internal or cloud-metadata endpoints. Exploitation requires access to the gateway, which can be authenticated or unauthenticated depending on deployment configuration. This issue is fixed in version 2026.6.0.

CVSS 7.7 · Alta · EPSS 0,4% · Corrección disponible

Publicación

2026-08-21T20:34:03.632Z

Actualización

2026-08-25T13:38:42.654Z

Pila tecnológica: python

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