Description
A vulnerability has been found in chatchat-space Langchain-Chatchat up to 0.3.1.3. Impacted is the function files of the file libs/chatchat-server/chatchat/server/api_server/openai_routes.py of the component OpenAI-Compatible File Upload API. Such manipulation of the argument file.filename leads to time-of-check time-of-use. Access to the local network is required for this attack to succeed. The attack requires a high level of complexity. The exploitability is considered difficult. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
INFO
Published Date :
2026-05-05T16:00:15.199Z
Last Modified :
2026-05-05T16:11:21.230Z
Source :
VulDB
AFFECTED PRODUCTS
The following products are affected by CVE-2026-7846 vulnerability.
| Vendors | Products |
|---|---|
| Chatchat-space |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2026-7846.
