Vendor
beam-cloud
3 known vulnerabilities.
Products
3 results · Clear filters · Feed
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Critical 9.9
Beta9 host filesystem exposure via volume path traversal
A Beta9 tenant can attach a volume when deploying a function, endpoint, or task queue. The gateway builds the host path by joining the shared volumes root, the workspace name, and the volume identifier from the stub configuration. Nothing checks that the iden…
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Critical 9.9
Beta9 container escape via unvalidated sandbox file paths
The Beta9 worker serves the sandbox file API from outside the container. getHostPathFromContainerPath turns the tenant's container path into a worker path. If the unresolved path starts with a mount destination, including the default upload mount at /tmp/.bet…
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Critical 9.9
Beta9 build sandbox escape via chroot-only isolation
Beta9 turns each shell command in a tenant image definition into a Dockerfile RUN line and executes it with Buildah on the build worker. The worker image sets BUILDAH_ISOLATION=chroot, and no buildah invocation passes --isolation, so the step only changes its…