CVE-2026-120204

MEDIUM 5.6

DeepInfer through 0.1.0 Path Traversal via /profile output_dir Parameter

CVSS Score

5.6

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-22
Vendor	deepseek-ai
Product	deepinfer
Published	Oct 31, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Affected Versions

deepseek-ai / DeepInfer

0 ≤ 0.1.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

lhy027 🔍 huangjicheng