Vulnerability Monitor

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CVE-2023-6134


A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.


Published

2023-12-14T22:15:44.087

Last Modified

2024-11-21T08:43:12.193

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 4.6 (MEDIUM)

Weaknesses
  • Type: Secondary
    CWE-79
  • Type: Primary
    CWE-79

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application redhat single_sign-on < 7.6 Yes
Operating System redhat enterprise_linux 7.0 No
Operating System redhat enterprise_linux 8.0 No
Operating System redhat enterprise_linux 9.0 No
Application redhat keycloak < 22.0.7 Yes
Application redhat openshift_container_platform 4.11 Yes
Application redhat openshift_container_platform 4.12 Yes
Operating System redhat enterprise_linux 8.0 No
Application redhat openshift_container_platform_for_power 4.9 Yes
Application redhat openshift_container_platform_for_power 4.10 Yes
Operating System redhat enterprise_linux 8.0 No
Application redhat openshift_container_platform_ibm_z_systems 4.9 Yes
Application redhat openshift_container_platform_ibm_z_systems 4.10 Yes
Operating System redhat enterprise_linux 8.0 No
Application redhat single_sign-on - Yes

References