CVE-2026-92780
KnowStreaming through 3.4.1 Missing Authorization on the REST API
- State
- Published
- Severity
- 8.7 High
- Published
- Sep 16, 2026
- Updated
- Sep 17, 2026
- Reserved
- Sep 16, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.7 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 8.8 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | VulnCheck |
Weaknesses
- CWE-862 Missing Authorization
Affected Products
| Product | Versions |
|---|---|
KnowStreamingdidi |
|
References
- GitHub Issue #1263issue-tracking
- https://github.com/didi/KnowStreamingproduct
- the only API gate delegates to a session check with no permission contexttechnical-description
- VulnCheck Advisory: KnowStreaming through 3.4.1 Missing Authorization on the REST APIthird-party-advisory
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