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    1 vulnerability by @apollo

    CVE-2026-32621 (GCVE-0-2026-32621)

    Vulnerability from cvelistv5 – Published: 2026-03-13 20:29 – Updated: 2026-03-16 20:14
    VLAI
    Title
    Apollo Federation has prototype pollution via incomplete key sanitization
    Summary
    Apollo Federation is an architecture for declaratively composing APIs into a unified graph. Prior to 2.9.6, 2.10.5, 2.11.6, 2.12.3, and 2.13.2, a vulnerability exists in query plan execution within the gateway that may allow pollution of Object.prototype in certain scenarios. A malicious client may be able to pollute Object.prototype in gateway directly by crafting operations with field aliases and/or variable names that target prototype-inheritable properties. Alternatively, if a subgraph were to be compromised by a malicious actor, they may be able to pollute Object.prototype in gateway by crafting JSON response payloads that target prototype-inheritable properties. This vulnerability is fixed in 2.9.6, 2.10.5, 2.11.6, 2.12.3, and 2.13.2.
    Severity
    9.9 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
    Assigner
    References
    Impacted products
    Vendor Product Version
    @apollo federation-internals Affected: >= 2.13.0-preview.0, < 2.13.2
    Affected: >= 2.12.0-preview.0, < 2.12.3
    Affected: >= 2.11.0-preview.0, < 2.11.6
    Affected: >= 2.10.0-alpha.0, < 2.10.5
    Affected: < 2.9.6
    		Create a notification for this product.
    @apollo gateway Affected: >= 2.13.0-preview.0, < 2.13.2
    Affected: >= 2.12.0-preview.0, < 2.12.3
    Affected: >= 2.11.0-preview.0, < 2.11.6
    Affected: >= 2.10.0-alpha.0, < 2.10.5
    Affected: < 2.9.6
    		Create a notification for this product.
    @apollo query-planner Affected: >= 2.13.0-preview.0, < 2.13.2
    Affected: >= 2.12.0-preview.0, < 2.12.3
    Affected: >= 2.11.0-preview.0, < 2.11.6
    Affected: >= 2.10.0-alpha.0, < 2.10.5
    Affected: < 2.9.6
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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