CVE-2026-30624 Command injection in n/a

High 8.6 Published 15 Apr 2026 Updated 15 Apr 2026

Agent Zero allows remote code execution via malicious MCP server configurations due to insufficient validation of command arguments.

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-2026-30624?

CVE-2026-30624 is a high-severity command injection vulnerability in n/a, published on 15 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Agent Zero 0.9.8 contains a remote code execution vulnerability in its External MCP Servers configuration feature. The application allows users to define MCP servers using a JSON configuration containing arbitrary command and args values. These values are executed by the application when the configuration is applied without sufficient validation or restriction. An attacker may supply a malicious MCP configuration to execute arbitrary operating system commands, potentially resulting in remote code execution with the privileges of the Agent Zero process.

Weakness: CWE-77

Which versions are affected by CVE-2026-30624?

It affects 1 product.

Products include Agent-Zero Agent-Zero.

How do I fix CVE-2026-30624?

No fix has been published for CVE-2026-30624 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-2026-30624 being exploited?

There is no known exploitation of CVE-2026-30624 in the wild and no public exploit code.

Sources

Also known as GHSA-rppc-c4xv-v29h.