Auth bypass in Keycloak Rest API
CVE-2019-14832
A flaw was found in the Keycloak REST API before version 8.0.0 where it would permit user access from a realm the user was not configured. An authenticated attacker with knowledge of a user id could use this flaw to access unauthorized information or to carry out further attacks.
Vulnerability class: Broken Access Control
EPSS: 0.005 (42.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Keycloak Rest Api — versions before version 8.0.0, fixed in 8.0.0
- Redhat Keycloak
Weakness classification (CWE)
References
- secalert@redhat.com (x_refsource_CONFIRM, Issue Tracking, Vendor Advisory)
Frequently asked questions
- What is CVE-2019-14832?
- CVE-2019-14832 is a high-severity vulnerability in Keycloak Rest API, classified under Incorrect Authorization. CVSS score: 7.5/10. Published 2019-10-15.
- How severe is CVE-2019-14832?
- High severity. CVSS v3 base score is 7.5 out of 10.