Qwen-Agent through 0.0.34 contains a server-side request forgery vulnerability in the document parsing path that treats caller-supplied paths as URLs without scheme restriction or host validation. Attackers can reach the unauthenticated Gradio interface to make the server issue HTTP requests to arbitrary internal addresses including metadata services and read retrieved content through parsed document output.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation poc

Automatable yes

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
QwenLM Qwen-Agent unaffected
Version Status Constraints
0 affected ≤ 0.0.34

No data.

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Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/QwenLM/Qwen-Agent cve-icon cve-icon
https://github.com/QwenLM/Qwen-Agent/blob/31a4d36d123688581a9e9744427272b33ce940e0/qwen_agent/tools/simple_doc_parser.py cve-icon cve-icon
https://github.com/QwenLM/Qwen-Agent/issues/913 cve-icon cve-icon cve-icon
https://www.vulncheck.com/advisories/qwen-agent-server-side-request-forgery-via-caller-supplied-document-url cve-icon cve-icon
History

Fri, 28 Aug 2026 22:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 28 Aug 2026 19:45:00 +0000

Type Values Removed Values Added
Description Qwen-Agent through 0.0.34 contains a server-side request forgery vulnerability in the document parsing path that treats caller-supplied paths as URLs without scheme restriction or host validation. Attackers can reach the unauthenticated Gradio interface to make the server issue HTTP requests to arbitrary internal addresses including metadata services and read retrieved content through parsed document output.
Title Qwen-Agent Server-Side Request Forgery via Caller-Supplied Document URL
Weaknesses CWE-918
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 8.7, 'vector': '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'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-08-28T20:24:39.353Z

Reserved: 2026-08-28T11:12:37.757Z

Link: CVE-2026-82268

cve-icon Vulnrichment

Updated: 2026-08-28T20:24:10.312Z

cve-icon NVD

Status : Received

Published: 2026-08-28T20:20:17.510

Modified: 2026-08-28T22:16:55.737

Link: CVE-2026-82268

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses