Description
A flaw has been found in chatchat-space Langchain-Chatchat up to 0.3.1.3. This issue affects the function PIL.Image.tobytes of the file libs/chatchat-server/chatchat/webui_pages/dialogue/dialogue.py of the component Vision Chat Paste Image Handler. This manipulation of the argument paste_image.image_data causes use of weak hash. The attacker needs to be present on the local network. The attack is considered to have high complexity. The exploitability is assessed as difficult. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.
INFO
Published Date :
2026-05-05T15:45:12.138Z
Last Modified :
2026-05-05T19:23:08.834Z
Source :
VulDB
AFFECTED PRODUCTS
The following products are affected by CVE-2026-7845 vulnerability.
| Vendors | Products |
|---|---|
| Chatchat-space |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2026-7845.
