CVE-2026-120204

Description

DeepInfer through 0.1.0 contains a path traversal vulnerability in the unauthenticated /profile endpoint that allows remote attackers to create arbitrary directories via the output_dir parameter. Attackers, including cross-site GET requests from an operator's browser, can write chrome trace files to exhaust disk or inodes and use error messages as a filesystem oracle.

References

• https://github.com/deepseek-ai/DeepInfer
• https://github.com/deepseek-ai/DeepInfer/blob/553741557a57df44a46fb3ab72b6aafeaf945337/deepinfer/engine/profile_server.py#L210
• https://github.com/deepseek-ai/DeepInfer/pull/242
• https://www.vulncheck.com/advisories/deepinfer-through-0.1.0-path-traversal-via-profile-output-dir-parameter