Description (CNA)
Heym before 0.0.98 fails to apply SSRF egress guards to WebSocket Send and WebSocket Trigger nodes, allowing authenticated users to connect to internal services. Attackers can craft workflow nodes with arbitrary URLs and headers to reach internal services and read responses from the WebSocket Trigger node.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| heymrun / heym | affected 0 before 0.0.98; unaffected 0.0.98 |
CWE
CWE-918
References
- https://github.com/heymrun/heym
- https://github.com/heymrun/heym/security/advisories/GHSA-mqw6-g845-w596
- https://github.com/heymrun/heym/commit/540aade7c7495295062f32f4dfd0d6805f066f0c
- https://github.com/heymrun/heym/releases/tag/v0.0.98
- https://github.com/heymrun/heym/blob/v0.0.97/backend/app/services/websocket_utils.py
- https://github.com/heymrun/heym/blob/v0.0.97/backend/app/services/websocket_trigger_service.py
- https://www.vulncheck.com/advisories/heym-before-0.0.98-ssrf-via-websocket-endpoints
ADP enrichment
No English description supplied.
No references supplied.