Vulnerability in Red Hat Build Of Keycloak
CVE-2025-23368
A flaw was found in Wildfly Elytron integration. The component does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame, making it more susceptible to brute force attacks via CLI.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.009 (58.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 58.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: +0.000
Affected products
- Red Hat Build Of Keycloak
- Red Hat Data Grid 8
- Red Hat Fuse 7
- Red Hat Integration Camel K 1
- Red Hat Jboss Data Grid 7
- Red Hat Jboss Enterprise Application Platform 7
- Red Hat Jboss Enterprise Application Platform 7.3 Eus For Rhel 7 — versions 0:7.3.18-3.GA_redhat_00001.1.el7eap
- Red Hat Jboss Enterprise Application Platform 8
- Red Hat Jboss Enterprise Application Platform 8.1
- Red Hat Jboss Enterprise Application Platform 8.1 For Rhel 8 — versions 0:8.1.6-5.GA_redhat_00007.1.el8eap
Weakness classification (CWE)
Public proof-of-concept exploits
References
- access.redhat.com/security/cve/CVE-2025-23368 (vdb-entry, Vendor Advisory)
- bugzilla.redhat.com/show_bug.cgi (issue-tracking, Vendor Advisory)
- www.gruppotim.it/it/footer/red-team.html (Exploit, Third Party Advisory)
- access.redhat.com/errata/RHSA-2026:18059 (vendor-advisory)
- access.redhat.com/errata/RHSA-2026:18054 (vendor-advisory)
- access.redhat.com/errata/RHSA-2026:18055 (vendor-advisory)
- access.redhat.com/errata/RHSA-2026:33371 (vendor-advisory)
Frequently asked questions
- What is CVE-2025-23368?
- CVE-2025-23368 is a high-severity vulnerability in Red Hat Build Of Keycloak, classified under Improper Restriction of Excessive Authentication Attempts. CVSS score: 8.1/10. Published 2025-03-04.
- How severe is CVE-2025-23368?
- High severity. CVSS v3 base score is 8.1 out of 10.
- Is CVE-2025-23368 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.