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CVE-2026-15332— zhayujie CowAgent Message Endpoint channel.py authorization

Quick assessment

Affected
zhayujie CowAgent
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

zhayujie CowAgent是zhayujie个人开发者开源的一个基于大模型的智能助理与可扩展Agent框架。 zhayujie CowAgent 2.1.0及之前版本存在授权问题漏洞，该漏洞源于对文件channel/channel.py中Message Endpoint组件未知函数操作导致授权缺失。

CVSS 6.3 · Medium EPSS 0.37% · P28

Affected Version Matrix 2

VendorProduct Version RangeStatus
zhayujie CowAgent 2.0 affected
2.1.0 affected
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I. Basic Information for CVE-2026-15332

Vulnerability Information
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Vulnerability Title
zhayujie CowAgent Message Endpoint channel.py authorization
Source: CVE Program / CVE List V5
Vulnerability Description
A security flaw has been discovered in zhayujie CowAgent up to 2.1.0. The impacted element is an unknown function of the file channel/channel.py of the component Message Endpoint. The manipulation results in missing authorization. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
zhayujie CowAgent 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
zhayujie CowAgent是zhayujie个人开发者开源的一个基于大模型的智能助理与可扩展Agent框架。 zhayujie CowAgent 2.1.0及之前版本存在授权问题漏洞，该漏洞源于对文件channel/channel.py中Message Endpoint组件未知函数操作导致授权缺失。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
zhayujie CowAgent 2.0 cpe:2.3:a:zhayujie:cowagent:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-15332

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III. Intelligence Information for CVE-2026-15332

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Vendor Advisories for CVE-2026-15332 (1)

Same Patch Batch · zhayujie · 2026-07-10 · 4 CVEs total

CVE-2026-15330 7.3 HIGH zhayujie CowAgent Vision Tool vision.py _download_to_data_url server-side request forgery
CVE-2026-15331 5.4 MEDIUM zhayujie CowAgent Skill Installation service.py _add_package path traversal
CVE-2026-15329 4.3 MEDIUM zhayujie CowAgent Browser Tool browser_tool.py BrowserTool._do_navigate information disclo

IV. Related Vulnerabilities

Same product: CowAgent
Same vendor: zhayujie
Same weakness: CWE-862

V. Comments for CVE-2026-15332

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