CVE-2026-6129

MEDIUM EPSS 31.0%
Published Apr 12, 20262mo ago · Modified Jun 17, 20261w ago
5.5 CVSS 4.0
Medium
Find Similar
Published Apr 12, 2026 2mo ago
Last Modified Jun 17, 2026 1w ago

Description

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.

CVSS Details

Base Score
5.5
Exploitability
—
Impact
—
Vector string
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
31.0% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 2

CWE-287 Improper Authentication Authentication
CWE-306 Missing Authentication for Critical Function Authentication

References 5

  • github.com https://github.com/zhayujie/chatgpt-on-wechat/issues/2741
  • github.com https://github.com/zhayujie/chatgpt-on-wechat/issues/2741#issue-4191903266
  • vuldb.com https://vuldb.com/submit/795272
  • vuldb.com https://vuldb.com/vuln/356992
  • vuldb.com https://vuldb.com/vuln/356992/cti

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.