CVE-2024-9216: Authentication Bypass in gaizhenbiao/ChuanhuChatGPT
Description
An authentication bypass vulnerability exists in gaizhenbiao/ChuanhuChatGPT, as of commit 3856d4f, allowing any user to read and delete other users' chat history. The vulnerability arises because the username is provided via an HTTP request from the client side, rather than being read from a secure source like a cookie. This allows an attacker to pass another user's username to the get_model function, thereby gaining unauthorized access to that user's chat history.
Classification
CVE ID: CVE-2024-9216
CVSS Base Severity: HIGH
CVSS Base Score: 8.1
CVSS Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Problem Types
CWE-304 Missing Critical Step in AuthenticationAffected Products
Vendor: gaizhenbiao
Product: gaizhenbiao/chuanhuchatgpt
Exploit Prediction Scoring System (EPSS)
EPSS Score: 0.05% (probability of being exploited)
EPSS Percentile: 15.4% (scored less or equal to compared to others)
EPSS Date: 2025-04-18 (when was this score calculated)
References
https://nvd.nist.gov/vuln/detail/CVE-2024-9216https://huntr.com/bounties/21e54c3f-e2d7-423b-9890-1f0cb99af4dd