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    2 vulnerabilities found for AWS Labs MySQL MCP Server by AWS

    CVE-2026-85788 (GCVE-0-2026-85788)

    Vulnerability from nvd – Published: 2026-09-09 16:24 – Updated: 2026-09-09 19:00
    VLAI
    Title
    Incomplete list of disallowed inputs in awslabs mysql-mcp-server
    Summary
    Incomplete list of disallowed inputs in the mutable SQL detector component in Amazon awslabs mysql-mcp-server might allow context-dependent actors to bypass the read-only enforcement gate and reach file-read and file-write SQL sinks via SQL inline comments that the regex engine does not treat as whitespace. To remediate this issue, users should upgrade to version 1.0.23.
    Severity
    5.5 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
    5.7 (Medium)
    CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-09 18:59 UTC
    CWE
    • CWE-184 - Incomplete list of disallowed inputs
    Assigner
    References
    Impacted products
    Vendor Product Version
    AWS AWS Labs MySQL MCP Server Affected: 0 , ≤ 1.0.21 (custom)
        cpe:2.3:a:aws:aws_labs_mysql_mcp_server:*:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-85788 (GCVE-0-2026-85788)

    Vulnerability from cvelistv5 – Published: 2026-09-09 16:24 – Updated: 2026-09-09 19:00
    VLAI
    Title
    Incomplete list of disallowed inputs in awslabs mysql-mcp-server
    Summary
    Incomplete list of disallowed inputs in the mutable SQL detector component in Amazon awslabs mysql-mcp-server might allow context-dependent actors to bypass the read-only enforcement gate and reach file-read and file-write SQL sinks via SQL inline comments that the regex engine does not treat as whitespace. To remediate this issue, users should upgrade to version 1.0.23.
    Severity
    5.5 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
    5.7 (Medium)
    CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-09 18:59 UTC
    CWE
    • CWE-184 - Incomplete list of disallowed inputs
    Assigner
    References
    Impacted products
    Vendor Product Version
    AWS AWS Labs MySQL MCP Server Affected: 0 , ≤ 1.0.21 (custom)
        cpe:2.3:a:aws:aws_labs_mysql_mcp_server:*:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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