CVE-2026-30624: n/a
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.
AI Analysis
Technical Summary
Agent Zero 0.9.8 contains a remote code execution vulnerability due to insufficient validation of user-supplied JSON configuration for External MCP Servers. The application executes arbitrary commands and arguments defined in this configuration, allowing an attacker to run arbitrary OS commands with the application's privileges when the configuration is applied. This vulnerability can lead to remote code execution if an attacker can supply a crafted MCP configuration to the application.
Potential Impact
Successful exploitation allows an attacker to execute arbitrary operating system commands remotely with the privileges of the Agent Zero process. This could lead to full compromise of the affected system depending on the privileges of the Agent Zero process. There is no current evidence of active exploitation in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the MCP configuration feature to trusted users only and validate or sanitize any MCP configuration inputs before applying them. Monitor for suspicious configuration changes related to MCP servers.
CVE-2026-30624: n/a
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.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
Agent Zero 0.9.8 contains a remote code execution vulnerability due to insufficient validation of user-supplied JSON configuration for External MCP Servers. The application executes arbitrary commands and arguments defined in this configuration, allowing an attacker to run arbitrary OS commands with the application's privileges when the configuration is applied. This vulnerability can lead to remote code execution if an attacker can supply a crafted MCP configuration to the application.
Potential Impact
Successful exploitation allows an attacker to execute arbitrary operating system commands remotely with the privileges of the Agent Zero process. This could lead to full compromise of the affected system depending on the privileges of the Agent Zero process. There is no current evidence of active exploitation in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the MCP configuration feature to trusted users only and validate or sanitize any MCP configuration inputs before applying them. Monitor for suspicious configuration changes related to MCP servers.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2026-03-04T00:00:00.000Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69dfaf6882d89c981f612b84
Added to database: 4/15/2026, 3:31:52 PM
Last enriched: 4/15/2026, 3:47:06 PM
Last updated: 4/15/2026, 4:51:23 PM
Views: 4
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