Description (CNA)
Nginx UI is a web user interface for the Nginx web server. Prior to version 2.3.5, all WebSocket endpoints in nginx-ui use a gorilla/websocket Upgrader with CheckOrigin unconditionally returning true, allowing Cross-Site WebSocket Hijacking (CSWSH). Combined with the fact that authentication tokens are stored in browser cookies (set via JavaScript without HttpOnly or explicit SameSite attributes), a malicious webpage can establish authenticated WebSocket connections to the nginx-ui instance when a logged-in administrator visits the attacker-controlled page. Version 2.3.5 patches the issue.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| 0xJacky / nginx-ui | affected < 2.3.5 |
CWE
CWE-1385
References
- https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-78mf-482w-62qj
- https://github.com/0xJacky/nginx-ui/releases/tag/v2.3.5
ADP enrichment
No English description supplied.
No references supplied.