CVE-2026-6224 nocobase plugin-workflow-javascript Vm.js createSafeConsole sandbox
Remote attackers can bypass the JavaScript sandbox in the NocoBase workflow plugin to execute arbitrary code and escalate privileges.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-6224?
CVE-2026-6224 is a medium-severity code injection vulnerability in nocobase plugin-workflow-javascript, published on 13 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A security flaw has been discovered in nocobase plugin-workflow-javascript up to 2.0.23. This issue affects the function createSafeConsole of the file packages/plugins/@nocobase/plugin-workflow-javascript/src/server/Vm.js. Performing a manipulation results in sandbox issue. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2026-6224?
How do I fix CVE-2026-6224?
No fix has been published for CVE-2026-6224 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2026-6224 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-6224 exists.
Sources
Also known as GHSA-f6qv-f2mh-m4wj.