BentoML SSRF Vulnerability in File Upload Processing

DescriptionThere's an SSRF in the file upload processing system that allows remote attackers to make arbitrary HTTP requests from the server without authentication. The vulnerability exists in the serialization/deserialization handlers for multipart form data and JSON requests, which automaticall...

PYSEC-2026-189

BentoML is a Python library for building online serving systems optimized for AI apps and model inference. Prior to 1.4.39, src/bentoml/internal/container/frontend/dockerfile/templates/basev2.j2 interpolates docker.baseimage raw with no escaping, newline filtering, or validation. A malicious...

CVE-2026-44345 BentoML: Dockerfile command injection via docker.base_image

BentoML is a Python library for building online serving systems optimized for AI apps and model inference. Prior to 1.4.39, src/bentoml/internal/container/frontend/dockerfile/templates/basev2.j2 interpolates docker.baseimage raw with no escaping, newline filtering, or validation. A malicious...

BentoML path traversal vulnerability

BentoML is an open-source model service library developed by BentoML. It is used to build high-performance and scalable artificial intelligence applications using Python. Versions of BentoML prior to 1.4.34 contained a path traversal vulnerability. This vulnerability stemmed from the bentofile.ya...