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Vulnerabilities CVE-2026-14714

CVE-2026-14714

Medium
Open
TLP:CLEAR

zhayujie chatgpt-on-wechat CowAgent wx Endpoint common.py verify_server missing authentication

NVD CVE.org
Financial Targeting

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Description

A weakness has been identified in zhayujie chatgpt-on-wechat CowAgent 2.1.0. This issue affects the function verify_server of the file channel/wechatmp/common.py of the component wx Endpoint. This manipulation of the argument wechatmp_token causes missing authentication. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. Upgrading to version 2.1.1 is capable of addressing this issue. Patch name: 3d7c68bac6ee74fad63f43cf99e45c62e202ed55. It is suggested to upgrade the affected component. The project confirms: "We've added an explicit non-empty check for wechatmp_token in verify_server() so that the /wx endpoint now fails closed with 403 Forbidden whenever the token is missing or left at the default empty value, instead of relying on a signature check that silently degenerates to a predictable hash."

Details

CVSS Score
6.9
EPSS Score
0.46%

38.2th percentile

CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Confidence
90%
Published
Jul 5, 2026
Last Modified
Jul 5, 2026
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