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    CVE-2026-93909

    IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 is vulnerable by an authentication bypass vulnerability when samlWeb-2.0 feature is enabled.

    Published:Oct 13, 2026
    Last Modified:Oct 22, 2026
    EPS:Oct 13, 2026
    EPSS Score:0.00354
    CVSS Score:9.1

    Affected Products

    Vendor
    Ibm
    Product
    Websphere Application Server
    Vendor
    Ibm
    Product
    Websphere Application Server Liberty

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-384 Session Fixation

    Related CVEs

    CVE-2026-93905 (CVSS 8.2) — IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 could allow an unauthenticated remote at…
    CVE-2026-93895 (CVSS 9.1) — IBM WebSphere Application Server - Liberty 20.0.0.12 through 26.0.0.10 could allow an unauthenticated remote a…
    CVE-2026-95695 (CVSS 7.4) — IBM WebSphere Application Server - Liberty 20.0.0.12 through 26.0.0.10 could allow a remote attacker to bypass…
    CVE-2026-95696 (CVSS 6.5) — IBM WebSphere Application Server - Liberty 20.0.0.12 through 26.0.0.10 could allow a remote attacker to cause …
    CVE-2026-101294 (CVSS 8.7) — IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 and IBM WebSphere Application Server 8.5…
    CVE-2026-105442 (CVSS 7.5) — IBM WebSphere Application Server 8.5, and 9.0 and IBM WebSphere Application Server - Liberty 17.0.0.3 through …
    CVE-2026-93907 (CVSS 8.1) — IBM WebSphere Application Server 8.5, and 9.0 could allow a remote attacker to bypass authentication by exploi…
    CVE-2026-95680 (CVSS 8) — IBM WebSphere Application Server 8.5, and 9.0 could allow an authenticated attacker to bypass authorization le…
    CVE-2026-103499 (CVSS 7.5) — IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.10 and IBM WebSphere Application Server 8.5…
    CVE-2026-11722 (CVSS 4.8) — IBM WebSphere Application Server 8.5 and 9.0, and IBM WebSphere Application Server - Liberty 17.0.0.3 through …

    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