CVE-2020-1744: Red Hat Keycloak

Medium severity, CVSS 5.6. EPSS: 1.1% chance of exploitation in the next 30 days.

A flaw was found in keycloak before version 9.0.1. When configuring an Conditional OTP Authentication Flow as a post login flow of an IDP, the failure login events for OTP are not being sent to the brute force protection event queue. So BruteForceProtector does not handle this events.

Affected products

• Red Hat Keycloak: before 9.0.1 (fixed in 9.0.1)

Published 2020-03-24. Last modified 2026-06-17.