Auth bypass in Red Hat Keycloak
CVE-2022-1466
Due to improper authorization, Red Hat Single Sign-On is vulnerable to users performing actions that they should not be allowed to perform. It was possible to add users to the master realm even though no respective permission was granted.
Vulnerability class: Broken Access Control
EPSS: 0.011 (61.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.
Affected products
- Redhat Keycloak
- Redhat Single_sign-on — versions 7.5.0
- N/a Rhsso — versions rhsso 7.5.0.GA
Weakness classification (CWE)
References
- secalert@redhat.com (x_refsource_MISC, Issue Tracking, Vendor Advisory)
- secalert@redhat.com (Exploit, Third Party Advisory, x_refsource_MISC)
- secalert@redhat.com (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2022-1466?
- CVE-2022-1466 is a medium-severity vulnerability in Red Hat Keycloak, classified under Incorrect Authorization. CVSS score: 6.5/10. Published 2022-04-26.
- How severe is CVE-2022-1466?
- Medium severity. CVSS v3 base score is 6.5 out of 10.