CVE-2026-82275
Qwen-Agent Arbitrary File Read via Caller-Supplied Document Path
- State
- Published
- Severity
- 8.7 High
- Published
- Aug 28, 2026
- Updated
- Sep 24, 2026
- Reserved
- Aug 28, 2026
Description
Qwen-Agent through 0.0.34 contains a path traversal vulnerability in the document parser that fails to restrict file access to intended directories. Attackers can supply absolute file paths to the unauthenticated Gradio interface to read arbitrary files accessible by the server process.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.7 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | VulnCheck |
Weaknesses
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Affected Products
| Product | Versions |
|---|---|
Qwen-AgentQwenLM |
|
References
- GitHub Issue #912issue-tracking
- https://github.com/QwenLM/Qwen-Agentproduct
- Vulnerable code: utils.pytechnical-description
- Vulnerable code: simple_doc_parser.pytechnical-description
- VulnCheck Advisory: Qwen-Agent Arbitrary File Read via Caller-Supplied Document Paththird-party-advisory
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