CVE-2026-108682: Denial of Service in zhayujie CowAgent
Description
CVE-2026-108682 is a medium severity denial of service vulnerability in zhayujie CowAgent versions 2.1.0 through 2.1.6. The flaw exists in the Web Console component's handling of the /upload file read function, which can be exploited remotely to cause service disruption. Public exploit code is available, but no vendor response or patch has been provided.
CVSS v4.0
Score 5.3medium
Affected software
zhayujie
CowAgent
pkg:github/zhayujie/CowAgentcpe:2.3:a:zhayujie:cowagent:*:*:*:*:*:*:*:*Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability affects the zhayujie CowAgent product up to version 2.1.6. It arises from improper handling in the read function of the /upload file within the Web Console component, allowing a remote attacker to trigger a denial of service condition. The vulnerability has a CVSS 4.0 base score of 5.3, indicating medium severity. Exploit code has been publicly disclosed, but the vendor has not issued any response or fix.
Potential Impact
Successful exploitation results in denial of service, disrupting the availability of the CowAgent Web Console. The attack can be initiated remotely without user interaction and requires low attack complexity and privileges. No evidence of privilege escalation, code execution, or data confidentiality impact is indicated.
Mitigation Recommendations
No official fix or patch is currently available, and the vendor has not responded to the disclosure. Users should monitor vendor channels for updates. Until a patch is released, consider restricting access to the Web Console and implementing network-level controls to limit exposure.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-10-10T21:22:14.484Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6acb9e522cdf04f656db1356
Added to database: 10/11/2026, 14:33:54 UTC
Last enriched: 10/11/2026, 14:48:15 UTC
Last updated: 10/11/2026, 14:49:06 UTC
Views: 5
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