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    CVE-2026-115519

    Missing security attributes on sensitive cookies in KNIME Business Hub before version 1.19.0 allow an unauthenticated remote attacker to compromise user sessions if other security issues such as a cross-site scripting vulnerability or a man-in-the-middle attack are present. A workaround is not possible.

    Published:Oct 22, 2026
    Last Modified:Nov 2, 2026
    EPS:Oct 22, 2026
    EPSS Score:0.00186
    CVSS Score:2.1

    Affected Products

    Vendor
    Knime
    Product
    Business Hub

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-102 Session Sidejacking

    Related CVEs

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    CVE-2026-115454 (CVSS 5.3) — An excessive resource allocation issue in the remote workflow editing capabilities of KNIME Business Hub prior…
    CVE-2026-4649 (CVSS 5.3) — Apache Artemis before version 2.52.0 is affected by an authentication bypass flaw which allows reading all mes…
    CVE-2025-14262 (CVSS 5.3) — A wrong permission check in KNIME Business Hub before version 1.17.0 allowed an authenticated user to save job…
    CVE-2025-11240 (CVSS 5.3) — An open redirect vulnerability existed in KNIME Business Hub prior to version 1.16.0. An unauthenticated remot…
    CVE-2025-11239 (CVSS 2.3) — Potentially sensitive information in jobs on KNIME Business Hub prior to 1.16.0 were visible to all members of…
    CVE-2025-3019 (CVSS 5.3) — KNIME Business Hub is affected by several cross-site scripting vulnerabilities in its web pages. If a user cli…
    CVE-2025-2402 (CVSS 8.8) — A hard-coded, non-random password for the object store (minio) of KNIME Business Hub in all versions except th…
    CVE-2025-2787 (CVSS 8.7) — KNIME Business Hub is affected by the Ingress-nginx CVE-2025-1974 ( a.k.a IngressNightmare ) vulnerability whi…

    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