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    2 vulnerabilities found for documentdb-mcp-server by AWS

    CVE-2026-18954 (GCVE-0-2026-18954)

    Vulnerability from nvd – Published: 2026-08-05 20:07 – Updated: 2026-08-06 13:33
    VLAI
    Title
    Incorrect authorization in the aggregation pipeline tool in Amazon AWS Labs DocumentDB MCP Server
    Summary
    Incorrect authorization in the aggregation pipeline tool in Amazon AWS Labs DocumentDB MCP Server before 1.0.12 might allow an authenticated MCP client to perform inappropriate write operations on the connected database via write-capable aggregation pipeline stages that bypass the read-only mode enforcement logic. To remediate this issue, users should upgrade to version 1.0.12 or later.
    Severity
    5.5 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
    5.7 (Medium)
    CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-863 - Incorrect Authorization
    Assigner
    References
    Impacted products
    Vendor Product Version
    AWS documentdb-mcp-server Affected: 0 , < 1.0.12 (custom)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-18954 (GCVE-0-2026-18954)

    Vulnerability from cvelistv5 – Published: 2026-08-05 20:07 – Updated: 2026-08-06 13:33
    VLAI
    Title
    Incorrect authorization in the aggregation pipeline tool in Amazon AWS Labs DocumentDB MCP Server
    Summary
    Incorrect authorization in the aggregation pipeline tool in Amazon AWS Labs DocumentDB MCP Server before 1.0.12 might allow an authenticated MCP client to perform inappropriate write operations on the connected database via write-capable aggregation pipeline stages that bypass the read-only mode enforcement logic. To remediate this issue, users should upgrade to version 1.0.12 or later.
    Severity
    5.5 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
    5.7 (Medium)
    CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-863 - Incorrect Authorization
    Assigner
    References
    Impacted products
    Vendor Product Version
    AWS documentdb-mcp-server Affected: 0 , < 1.0.12 (custom)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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