Description (CNA)
NextChat versions from 2.15.8 through 2.16.1 contain an improper URL validation vulnerability in the proxy endpoint that allows attackers to obtain the server's OpenAI API key. The x-base-url header is validated using substring matching instead of hostname parsing, allowing any URL containing 'api.openai.com' to pass validation and receive the server's credentials in the Authorization header.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| ChatGPTNextWeb / NextChat | affected 2.15.8 through 2.16.1 |
CWE
CWE-20
References
- https://github.com/ChatGPTNextWeb/NextChat/issues/6814
- https://github.com/ChatGPTNextWeb/NextChat
- https://github.com/ChatGPTNextWeb/NextChat/blob/v2.16.1/app/api/proxy.ts
- https://www.vulncheck.com/advisories/nextchat-2.15.8-through-2.16.1-openai-api-key-disclosure
ADP enrichment
No English description supplied.