CVE-2026-120204
DeepInfer through 0.1.0 Path Traversal via /profile output_dir Parameter
- State
- Published
- Severity
- 6.3 Medium
- Published
- Oct 31, 2026
- Updated
- Oct 31, 2026
- Reserved
- Oct 31, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.3 Medium | CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 5.6 Medium | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L | VulnCheck |
Weaknesses
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Affected Products
| Product | Versions |
|---|---|
DeepInferdeepseek-ai |
|
References
- Pull Request #242issue-trackingpatch
- https://github.com/deepseek-ai/DeepInfer/blob/553741557a57df44a46fb3ab72b6aafeaf945337/deepinfer/engine/profile_server.py#L210technical-description
- https://github.com/deepseek-ai/DeepInferproduct
- VulnCheck Advisory: DeepInfer through 0.1.0 Path Traversal via /profile output_dir Parameterthird-party-advisory
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