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    1 vulnerability by MCP Manager for Claude Desktop

    CVE-2026-0757 (GCVE-0-2026-0757)

    Vulnerability from cvelistv5 – Published: 2026-01-23 03:27 – Updated: 2026-01-23 19:32
    VLAI
    Title
    MCP Manager for Claude Desktop execute-command Command Injection Sandbox Escape Vulnerability
    Summary
    MCP Manager for Claude Desktop execute-command Command Injection Sandbox Escape Vulnerability. This vulnerability allows remote attackers to bypass the sandbox on affected installations of MCP Manager for Claude Desktop. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the processing of MCP config objects. 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 escape the sandbox and execute arbitrary code in the context of the current process at medium integrity. Was ZDI-CAN-27810.
    Severity
    8.8 (High)
    CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
    Assigner
    zdi
    References
    Impacted products
    Vendor Product Version
    MCP Manager for Claude Desktop MCP Manager for Claude Desktop Affected: 1140651e836cabe746f444bdc449cdd2429c4bca
    		Create a notification for this product.
    Date Public
    2026-01-09 16:23
    Show details on NVD website
    To clipboard 

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