CVE-2026-82275
CVE-2026-82275
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.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.005 (37.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 38th percentile — 37.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.005 · change: +0.001
Weakness classification (CWE)
References
- github.com/QwenLM/Qwen-Agent/issues/912 (issue-tracking)
- github.com/QwenLM/Qwen-Agent (product)
- github.com/QwenLM/Qwen-Agent/blob/31a4d36d123688581a9e9744427272b33ce940e0/qwen… (technical-description)
- github.com/QwenLM/Qwen-Agent/blob/31a4d36d123688581a9e9744427272b33ce940e0/qwen… (technical-description)
- www.vulncheck.com/advisories/qwen-agent-arbitrary-file-read-via-caller-supplied… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-82275?
- CVE-2026-82275 is a high-severity vulnerability, classified under Path Traversal. CVSS score: 7.5/10. Published 2026-08-28.
- How severe is CVE-2026-82275?
- High severity. CVSS v3 base score is 7.5 out of 10.