A flaw was found in Keycloak, where it does not properly validate URLs included in a redirect.
CVE-2024-1132
A flaw was found in Keycloak, where it does not properly validate URLs included in a redirect. This issue could allow an attacker to construct a malicious request to bypass validation and access other URLs and sensitive information within the domain or conduct further attacks. This flaw affects any client that utilizes a wildcard in the Valid Redirect URIs field, and requires user interaction within the malicious URL.
Assessment
- CVSS
- 8.1 (v3.1)
- Severity
- High
- EPSS
- 1.55% chance of exploitation in the next 30 days
- Known exploited
- Not listed in CISA KEV
- Exploit availability
- Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
- Published
- 17 April 2024
- Last updated
- 4 November 2026
- Affected
- Red Hat · MTA-6.2-RHEL-9 · Migration Toolkit for Runtimes 1 on RHEL 8 · RHEL-8 based Middleware Containers · Red Hat Single Sign-On 7.6 for RHEL 7
- Assigner
- redhat
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
At the source
References
- https://access.redhat.com/errata/RHSA-2024:1860
- https://access.redhat.com/errata/RHSA-2024:1861
- https://access.redhat.com/errata/RHSA-2024:1862
- https://access.redhat.com/errata/RHSA-2024:1864
- https://access.redhat.com/errata/RHSA-2024:1866
- https://access.redhat.com/errata/RHSA-2024:1867
- https://access.redhat.com/errata/RHSA-2024:1868
- https://access.redhat.com/errata/RHSA-2024:2945
- https://access.redhat.com/errata/RHSA-2024:3752
- https://access.redhat.com/errata/RHSA-2024:3762
- https://access.redhat.com/errata/RHSA-2024:3919
- https://access.redhat.com/errata/RHSA-2024:3989
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