CVE-2026-5998 | BDVDB-2026-326243 Detail
zhayujiechatgpt-on-wechat CowAgent
Description#
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.
Impact#
Per CVSS v3.1: confidentiality impact low, integrity impact none, availability impact none. Attack vector: network.
Weaknesses#
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
References#
- https://vuldb.com/vuln/356552
- https://vuldb.com/vuln/356552/cti
- https://vuldb.com/submit/793558
- 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/commit/174ee0cafc9e8e9d97a23c305418251485b8aa89
- https://github.com/zhayujie/chatgpt-on-wechat/releases/tag/2.0.5
Exploit#
History#
- Version 1Record published in the CVE List.