Description (CNA)
Network-AI (npm network-ai) before 5.15.2 contains an origin validation error in McpSseServer._handleRequest in lib/mcp-transport-sse.ts that reflects localhost Origins into Access-Control-Allow-Origin regardless of bind interface. When the server binds a non-loopback address, an attacker page with a localhost Origin visited by a victim can read unauthenticated endpoints like /health cross-origin.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Jovancoding / Network-AI | affected 0 before 5.15.2; unaffected 5.15.2 |
CWE
CWE-346
References
- https://github.com/Jovancoding/Network-AI/security/advisories/GHSA-4pvg-m42h-c3x2
- https://www.vulncheck.com/advisories/network-ai-before-5.15.2-cors-origin-validation-error-in-mcp-sse-transport
ADP enrichment
No English description supplied.