CVE-2024-3404: Gaizhenbiao Chuanhuchatgpt

Medium severity, CVSS 6.5. EPSS: 0.5% chance of exploitation in the next 30 days.

In gaizhenbiao/chuanhuchatgpt, specifically the version tagged as 20240121, there exists a vulnerability due to improper access control mechanisms. This flaw allows an authenticated attacker to bypass intended access restrictions and read the `history` files of other users, potentially leading to unauthorized access to sensitive information. The vulnerability is present in the application's handling of access control for the `history` path, where no adequate mechanism is in place to prevent an authenticated user from accessing another user's chat history files. This issue poses a significant risk as it could allow attackers to obtain sensitive information from the chat history of other users.

Affected products

• Gaizhenbiao Chuanhuchatgpt: before 20240919-4 (fixed in 20240919-4)

Published 2024-06-06. Last modified 2026-06-17.