CVE-2026-19044 LeeSinLiang godot-mcp create_scene/add_node index.ts executeOperation command injection
Local attackers can execute arbitrary commands via the projectPath argument in the godot-mcp tool's create_scene/add_node function.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-19044?
CVE-2026-19044 is a medium-severity command injection vulnerability in LeeSinLiang godot-mcp, published on 6 Aug 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A flaw has been found in LeeSinLiang godot-mcp 0.1.0. Affected by this vulnerability is the function executeOperation of the file src/index.ts of the component create_scene/add_node. This manipulation of the argument projectPath causes command injection. The attack needs to be launched locally. The project was informed of the problem early through an issue report but has not responded yet.
Which versions are affected by CVE-2026-19044?
How do I fix CVE-2026-19044?
No fix has been published for CVE-2026-19044 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2026-19044 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-19044 exists.
Sources
Also known as GHSA-rjcp-8q3w-gjhq.