CVE-2026-6126CWE-287CWE-306

zhayujie chatgpt-on-wechat CowAgent Administrative HTTP Endpoint missing authentication

Medium · published April 12, 2026

CVSS v4.0
6.9
EPSS
1%
Percentile
52.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
6.9 · MEDIUM
Vector
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
EPSS
0.00686 · 52.1th percentile
Weaknesses
CWE-287 · Improper Authentication; CWE-306 · Missing Authentication for Critical Function
Published
2026-04-12T10:30Z
EPSS history
Timeline
  • 12 APR 10:30Z
    zhayujie chatgpt-on-wechat CowAgent Administrative HTTP Endpoint missing authentication
    cvelistv5