Vulnerability record · CVE-2026-82275 · published 28 August 2026

CVE-2026-82275: Path traversal vulnerability

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.

8.7 CVSS 4.0 High EPSS 0.46% · top 62.7% CWE-22 · Path traversal Deferred

8.7CVSS 4.0 base score

0.46%EPSS exploitation probability, 30 days

NoNot in CISA KEV

0Affected product versions listed by NVD

6References

23 Sep 2026Last modified by NVD

Description

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

Link	Tags
https://github.com/QwenLM/Qwen-Agent
https://github.com/QwenLM/Qwen-Agent/blob/31a4d36d123688581a9e9744427272b33ce940e0/qwen_agent/tools/simple_doc_parser.py
https://github.com/QwenLM/Qwen-Agent/blob/31a4d36d123688581a9e9744427272b33ce940e0/qwen_agent/utils/utils.py
https://github.com/QwenLM/Qwen-Agent/issues/912
https://www.vulncheck.com/advisories/qwen-agent-arbitrary-file-read-via-caller-supplied-document-path
https://github.com/QwenLM/Qwen-Agent/issues/912

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-82275), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.