CVE-2026-0755 — gemini-mcp-tool execAsync Command Injection Remote Code Execution Vulnerability

Description (CNA)

gemini-mcp-tool execAsync Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of gemini-mcp-tool. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of the execAsync method. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-27783.

Affected (CNA)

Vendor / product	Versions
Gemini MCP Tool / gemini-mcp-tool	affected 1.1.2

CWE

CWE-78

References

https://www.zerodayinitiative.com/advisories/ZDI-26-021/

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.