CVE-2026-14716 nextlevelbuilder GoClaw WebSocket RPC router.go MethodRouter.Handle authorization
Remote attackers can bypass authorization checks in the GoClaw WebSocket RPC handler to access protected methods.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-14716?
CVE-2026-14716 is a medium-severity missing authorization vulnerability in nextlevelbuilder GoClaw, published on 5 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official 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.
Which versions are affected by CVE-2026-14716?
How do I fix CVE-2026-14716?
No fix has been published for CVE-2026-14716 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-14716 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-14716 exists.
Sources
Also known as GHSA-46qv-77xg-7vj5.