Description
KnowStreaming through 3.4.1 fails to enforce role-based access control on REST API endpoints, allowing any authenticated user to access protected functionality. Attackers can call identity-management endpoints to create administrator accounts or grant themselves administrative privileges without proper authorization.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| didi | KnowStreaming | ≤ 3.4.1 | — |
References
- GitHub Issue #1263 issue-tracking
- https://github.com/didi/KnowStreaming product
- the only API gate delegates to a session check with no permission context technical-description
- VulnCheck Advisory: KnowStreaming through 3.4.1 Missing Authorization on the REST API third-party-advisory