CVE-2026-82275Public exploitNetwork attack vectorHinoki check available

Unauthenticated file read via unrestricted document path

Published Aug 28, 2026 · Updated Aug 28, 2026

Path traversal in Alibaba Cloud Qwen-Agent 0.0.34 and earlier allows remote attackers to read server files through its Gradio interface. SimpleDocParser passes the caller-supplied url value to get_file_type and parse_txt without confining the resolved path to its workspace. Network access to the unauthenticated database_server endpoint is sufficient, and disclosure is limited to files readable by the server process.

CVSS severity8.7
High
EPSS probability0.37%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Path traversal in Alibaba Cloud Qwen-Agent 0.0.34 and earlier allows remote attackers to read server files through its Gradio interface. SimpleDocParser passes the caller-supplied url value to get_file_type and parse_txt without confining the resolved path to its workspace. Network access to the unauthenticated database_server endpoint is sufficient, and disclosure is limited to files readable by the server process.

The record

CVE
CVE-2026-82275
Published
Aug 28, 2026
Updated
Aug 28, 2026
Vendor
Alibaba Cloud
Product
Qwen-Agent
Classifications
CWE-22, T1005, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 28, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 28, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=0.0.34

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Alibaba Cloud · Qwen-Agentversion=0 <=0.0.34

Published CVSS scores

7.5VulnCheck CNACVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
8.7VulnCheck CNACVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1005Data from Local System
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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