Vulnerability · Published Aug 28, 2026 · Assigned by VulnCheck

CVE-2026-82268Qwen-Agent Server-Side Request Forgery via Caller-Supplied Document URL

High 7.5

In plain English

A high-severity server-side request forgery in Qwen-Agent from QwenLM. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 42% of all known vulnerabilities).

Severity (CVSS 3.1)7.5High

Exploit odds (30 days)0.5%top 58.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
QwenLM	Qwen-Agent	0 – through 0.0.34

Weakness: CWE-918 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

GitHub Issue #913 issue-tracking
https://github.com/QwenLM/Qwen-Agent product
Vulnerable code: simple_doc_parser.py technical-description
VulnCheck Advisory: Qwen-Agent Server-Side Request Forgery via Caller-Supplied Document URL third-party-advisory