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    2 vulnerabilities found for db-connect by @apostrophecms

    CVE-2026-113666 (GCVE-0-2026-113666)

    Vulnerability from nvd – Published: 2026-10-20 17:25 – Updated: 2026-10-20 17:43
    VLAI
    Title
    ApostropheCMS: Authenticated projection-exclusion prototype-member deletion in @apostrophecms/db-connect causes process-wide denial of service
    Summary
    ApostropheCMS is an open-source Node.js content management system. Prior to 1.1.0 of db-connect and 4.33.0 of ApostropheCMS, an account with view-draft access can submit a projection exclusion path that traverses through a constructor prototype chain to a shared prototype member when a consumer uses a SQLite, PostgreSQL, or multipostgres adapter and has a matching document. Every editing role has view-draft access, while guestApiAccess broadens this prerequisite to any logged-in account. The unsetNestedField helper then deletes the shared runtime member, causing persistent process-wide integrity and availability effects; the default MongoDB adapter is not affected. This issue is fixed in db-connect 1.1.0 and ApostropheCMS 4.33.0.
    Severity
    7.1 (High)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-20 17:41 UTC
    CWE
    • CWE-400 - Uncontrolled Resource Consumption
    • CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
    Assigner
    GitHub_M CNA under the mitre root
    CNA scorecard C 72/100 over 7639 records in the last 180 days details
    References
    Impacted products
    Show details on NVD website
    To clipboard 

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        ],
        "title": "CISA ADP Vulnrichment"
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    ],
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    CVE-2026-113666 (GCVE-0-2026-113666)

    Vulnerability from cvelistv5 – Published: 2026-10-20 17:25 – Updated: 2026-10-20 17:43
    VLAI
    Title
    ApostropheCMS: Authenticated projection-exclusion prototype-member deletion in @apostrophecms/db-connect causes process-wide denial of service
    Summary
    ApostropheCMS is an open-source Node.js content management system. Prior to 1.1.0 of db-connect and 4.33.0 of ApostropheCMS, an account with view-draft access can submit a projection exclusion path that traverses through a constructor prototype chain to a shared prototype member when a consumer uses a SQLite, PostgreSQL, or multipostgres adapter and has a matching document. Every editing role has view-draft access, while guestApiAccess broadens this prerequisite to any logged-in account. The unsetNestedField helper then deletes the shared runtime member, causing persistent process-wide integrity and availability effects; the default MongoDB adapter is not affected. This issue is fixed in db-connect 1.1.0 and ApostropheCMS 4.33.0.
    Severity
    7.1 (High)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-20 17:41 UTC
    CWE
    • CWE-400 - Uncontrolled Resource Consumption
    • CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
    Assigner
    GitHub_M CNA under the mitre root
    CNA scorecard C 72/100 over 7639 records in the last 180 days details
    References
    Impacted products
    Show details on NVD website
    To clipboard 

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