GHSA-9jrw-8xf7-xqhq

    Dashboard / Vulnerabilities / GHSA-9jrw-8xf7-xqhq

    GHSA-9jrw-8xf7-xqhq

    Published: 29 Oct 2026Last Modified: 29 Oct 2026

    Summary: Keycloak vulnerable to information disclosure through arbitrary filesystem path probing

    Details: ### Description A flaw was found in Keycloak. A realm administrator with the "manage-realm" role can exploit this vulnerability by submitting an arbitrary filesystem path as a keystore parameter when creating a key provider component. This allows the administrator to probe arbitrary filesystem paths, determining which files exist and are readable by the Keycloak process. This information disclosure could be used to identify high-value targets for follow-on attacks.

    References: https://github.com/keycloak/keycloak/security/advisories/GHSA-9jrw-8xf7-xqhq, https://nvd.nist.gov/vuln/detail/CVE-2026-9083, https://access.redhat.com/errata/RHSA-2026:30049, https://access.redhat.com/errata/RHSA-2026:30050, https://access.redhat.com/errata/RHSA-2026:30083, https://access.redhat.com/errata/RHSA-2026:30084, https://access.redhat.com/security/cve/CVE-2026-9083, https://bugzilla.redhat.com/show_bug.cgi?id=2480168, https://github.com/keycloak/keycloak

    Affected packages

    Package

    Name: org.keycloak:keycloak-services

    Purl: pkg:maven/org.keycloak/keycloak-services

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -26.6.4

    Affected versions

    1.0-alpha-1

    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