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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| zhayujie | chatgpt-on-wechat CowAgent | 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4 | 2.0.5 |
References
- VDB-356552 | zhayujie chatgpt-on-wechat CowAgent API Memory Content Endpoint service.py dispatch path traversal vdb-entry technical-description
- VDB-356552 | CTI Indicators (IOB, IOC, TTP, IOA) signature permissions-required
- Submit #793558 | zhayujie chatgpt-on-wechat (CowAgent) 2.0.4 Path Traversal Leading to Arbitrary File Read third-party-advisory
- https://github.com/zhayujie/chatgpt-on-wechat/issues/2734 issue-tracking
- https://github.com/zhayujie/chatgpt-on-wechat/issues/2734#issue-4178013778 exploit issue-tracking
- https://github.com/zhayujie/chatgpt-on-wechat/commit/174ee0cafc9e8e9d97a23c305418251485b8aa89 patch
- https://github.com/zhayujie/chatgpt-on-wechat/releases/tag/2.0.5 patch