GHSA-rq23-h86h-7v4xHighCVSS 7.8
BentoML through 1.4.39 contains a Dockerfile instruction injection vulnerability that allows...
🔗 CVE IDs covered (1)
📋 Description
BentoML through 1.4.39 contains a Dockerfile instruction injection vulnerability that allows attackers to add arbitrary build instructions by embedding newlines in docker.env mapping keys rendered by the legacy base.j2 template. Attackers can supply a crafted bentofile.yaml or imported bento archive so that bentoml containerize executes injected RUN instructions during docker build, accessing build secrets and poisoning images.
🔗 References (8)
- https://nvd.nist.gov/vuln/detail/CVE-2026-112264
- https://github.com/bentoml/BentoML/blob/v1.4.39/src/bentoml/_internal/bento/build_config.py
- https://github.com/bentoml/BentoML/blob/v1.4.39/src/bentoml/_internal/container/__init__.py
- https://github.com/bentoml/BentoML/blob/v1.4.39/src/bentoml/_internal/container/frontend/dockerfile/templates/base.j2
- https://github.com/bentoml/BentoML/blob/v1.4.39/src/bentoml/_internal/container/generate.py
- https://github.com/geo-chen/oss/blob/main/BentoML.md
- https://www.vulncheck.com/advisories/bentoml-through-1.4.39-dockerfile-instruction-injection-via-docker-env-keys
- https://github.com/advisories/GHSA-rq23-h86h-7v4x