CVE-2026-14716
nextlevelbuilder GoClaw WebSocket RPC router.go MethodRouter.Handle authorization
- State
- Published
- Severity
- 5.3 Medium
- Published
- Jul 5, 2026
- Updated
- Jul 7, 2026
- Reserved
- Jul 4, 2026
Description
A security vulnerability has been detected in nextlevelbuilder GoClaw up to 3.13.0-beta.2. Impacted is the function MethodRouter.Handle of the file internal/gateway/router.go of the component WebSocket RPC Handler. Such manipulation leads to incorrect authorization. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 6.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 6.3 Medium | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 6.5 Medium | AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
GoClawnextlevelbuilder |
|
References
- VDB-376305 | nextlevelbuilder GoClaw WebSocket RPC router.go MethodRouter.Handle authorizationvdb-entrytechnical-description
- VDB-376305 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- CVE-2026-14716 | CVE Analysis and Reportthird-party-advisory
- Submit #847501 | NextLevelBuilder GoClaw 3.13.0-beta.2 Incorrect Authorization (CWE-863)third-party-advisory
- https://github.com/nextlevelbuilder/goclaw/issues/1188exploitissue-tracking
- https://github.com/nextlevelbuilder/goclaw/product
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