CVE-2026-6126
zhayujie chatgpt-on-wechat CowAgent Administrative HTTP Endpoint missing authentication
- State
- Published
- Severity
- 6.9 Medium
- Published
- Apr 12, 2026
- Updated
- Apr 13, 2026
- Reserved
- Apr 11, 2026
Description
A weakness has been identified in zhayujie chatgpt-on-wechat CowAgent 2.0.4. The affected element is an unknown function of the component Administrative HTTP Endpoint. This manipulation causes missing authentication. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 7.3 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:W/RC:R | VulDB |
| 3.0 | 7.3 High | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:W/RC:R | VulDB |
| 2.0 | 7.5 High | AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:W/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
chatgpt-on-wechat CowAgentzhayujie |
|
References
- VDB-356990 | zhayujie chatgpt-on-wechat CowAgent Administrative HTTP Endpoint missing authenticationvdb-entry
- VDB-356990 | CTI Indicators (IOB, IOC)signaturepermissions-required
- Submit #793554 | zhayujie chatgpt-on-wechat (CowAgent) 2.0.4 Unauthenticated Administrative API Accessthird-party-advisory
- Submit #795335 | zhayujie chatgpt-on-wechat (CowAgent) 2.0.4 Unauthenticated Channel Credential Injection (Duplicate)third-party-advisory
- https://github.com/zhayujie/chatgpt-on-wechat/issues/2733issue-tracking
- https://github.com/zhayujie/chatgpt-on-wechat/issues/2733#issue-4177804035exploitissue-tracking
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