CVE-2026-88985

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    CVE-2026-88985

    Published: 5 Nov 2026Last Modified: 8 Nov 2026

    Summary: Kubeflow Pipelines: SQL injection through unvalidated pagination tokens in Kubeflow Pipelines API server

    Details: Kubeflow Pipelines enables users to build and deploy portable, scalable machine learning workflows. Prior to 2.17.0, the API server trusts structural SQL identifier fields decoded from the base64-encoded JSON page_token parameter before constructing list queries. An attacker who can invoke an affected pipeline or run list API can inject through KeyFieldName or SortByFieldName, including v1beta1 and v2beta1 run-listing metric paths, and read data available to the API server database account across namespaces. Database modification is not established. This issue is fixed in version 2.17.0.

    References: https://github.com/kubeflow/pipelines/releases/tag/2.17.0, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/88xxx/CVE-2026-88985.json, https://github.com/kubeflow/pipelines/security/advisories/GHSA-r4mx-2gr2-8277, https://nvd.nist.gov/vuln/detail/CVE-2026-88985, https://github.com/kubeflow/pipelines/commit/ac3a4c65677a3bc7a3d5b1e264fba41178d4ab32, https://github.com/kubeflow/pipelines/pull/13127

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -4a3592cb2dd0a91a4652ab93893ec8beda1f3158

    Affected versions

    master-55ec846

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2026-88985 | CVE-DB