CVE-2026-5998

A flaw has been found in zhayujie chatgpt-on-wechat CowAgent up to 2.0.4. This affects the function dispatch of the file agent/memory/service.py of the component API Memory Content Endpoint. This manipulation of the argument filename causes path traversal. The attack can be initiated remotely. The exploit has been published and may be used. Upgrading to version 2.0.5 mitigates this issue. Patch name: 174ee0cafc9e8e9d97a23c305418251485b8aa89. It is recommended to upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

• CWE-22

• https://github.com/zhayujie/chatgpt-on-wechat/commit/174ee0cafc9e8e9d97a23c305418251485b8aa89
• https://github.com/zhayujie/chatgpt-on-wechat/issues/2734
• https://github.com/zhayujie/chatgpt-on-wechat/issues/2734#issue-4178013778
• https://github.com/zhayujie/chatgpt-on-wechat/releases/tag/2.0.5
• https://vuldb.com/submit/793558
• https://vuldb.com/vuln/356552
• https://vuldb.com/vuln/356552/cti

Published

Apr 10, 2026

Last Modified

Jun 17, 2026

Status

Deferred

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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