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CVE-2026-6129

zhayujie chatgpt-on-wechat CowAgent Agent Mode Service missing authentication

Published: Apr 12, 2026Updated: Apr 12, 2026 Sources: CVE List NVD
NVD MITRE
7.3CVSS
HIGH

A vulnerability was detected in zhayujie chatgpt-on-wechat CowAgent up to 2.0.4. This affects an unknown function of the component Agent Mode Service. Performing a manipulation results in missing authentication. The attack can be initiated remotely. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

EPSS Score
N/A
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low

Weaknesses

CWE-287CWE-306

Affected Products

chatgpt-on-wechat CowAgent
zhayujie

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://github.com/zhayujie/chatgpt-on-wechat/issues/2741
github.com
https://github.com/zhayujie/chatgpt-on-wechat/issues/2741#issue-4191903266
github.com
https://vuldb.com/submit/795272
vuldb.com
and 2 more references View all →

Timeline

Published
Apr 12, 2026
Last Updated
Apr 12, 2026

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