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    CVE-2020-10770

    A flaw was found in Keycloak before 13.0.0, where it is possible to force the server to call out an unverified URL using the OIDC parameter request_uri. This flaw allows an attacker to use this parameter to execute a Server-side request forgery (SSRF) attack.

    Published:Nov 26, 2020
    Last Modified:Nov 21, 2024
    EPS:Dec 15, 2020
    EPSS Score:0.92282
    CVSS Score:5.3

    Affected Products

    Vendor
    Redhat
    Product
    Keycloak
    Vendor
    Redhat
    Product
    Red Hat Single Sign On

    Exploits

    http://packetstormsecurity.com/files/164499/Keycloak-12.0.1-Server-Side-Request-Forgery.htmlhttp://packetstormsecurity.com/files/164499/Keycloak-12.0.1-Server-Side-Request-Forgery.htmlhttps://www.exploit-db.com/exploits/50405https://github.com/0xlyvio/CVE-2020-10770-keycloak-exploit-pochttps://github.com/ColdFusionX/Keycloak-12.0.1-CVE-2020-10770

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-664 Server Side Request Forgery

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    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