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    2 vulnerabilities by agentgateway

    CVE-2026-29791 (GCVE-0-2026-29791)

    Vulnerability from nvd – Published: 2026-03-06 20:39 – Updated: 2026-03-09 20:54
    VLAI
    Title
    Agentgateway: Missing parameter sanitization in MCP to OpenAPI conversion
    Summary
    Agentgateway is an open source data plane for agentic AI connectivity within or across any agent framework or environment. Prior to version 0.12.0, when converting MCP tools/call request to OpenAPI request, input path, query, and header values are not sanitized. This issue has been patched in version 0.12.0.
    Severity
    4.9 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-20 - Improper Input Validation
    Assigner
    References
    Impacted products
    Vendor Product Version
    agentgateway agentgateway Affected: < 0.12.0
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
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    CVE-2026-29791 (GCVE-0-2026-29791)

    Vulnerability from cvelistv5 – Published: 2026-03-06 20:39 – Updated: 2026-03-09 20:54
    VLAI
    Title
    Agentgateway: Missing parameter sanitization in MCP to OpenAPI conversion
    Summary
    Agentgateway is an open source data plane for agentic AI connectivity within or across any agent framework or environment. Prior to version 0.12.0, when converting MCP tools/call request to OpenAPI request, input path, query, and header values are not sanitized. This issue has been patched in version 0.12.0.
    Severity
    4.9 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-20 - Improper Input Validation
    Assigner
    References
    Impacted products
    Vendor Product Version
    agentgateway agentgateway Affected: < 0.12.0
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
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