Description (CNA)
Flowise before 3.1.2 sets Access-Control-Allow-Origin to a hardcoded wildcard (*) on its text-to-speech (TTS) generation endpoint (packages/server/src/controllers/text-to-speech/index.ts), independent of the server's configured CORS policy. This bypasses the server's otherwise restrictive default CORS configuration (getCorsOptions()) and allows any webpage to make cross-origin requests that trigger TTS generation using stored credentials, enabling drive-by cross-origin credential abuse.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Flowise / Flowise | affected 0 before 3.1.2; unaffected 3.1.2 |
CWE
CWE-346
References
- https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-m837-xvxr-vqwg
- https://www.vulncheck.com/advisories/flowise-hardcoded-cors-wildcard-in-tts-endpoint
ADP enrichment
No English description supplied.
No references supplied.