GHSA-c597-f74m-jgc2MediumCVSS 5.9

Improper Certificate Validation and Improper Validation of Certificate with Host Mismatch in Keycloak

Published
February 9, 2022
Last Modified
February 1, 2023

🔗 CVE IDs covered (1)

CVE-2020-1758 →

📋 Description

A flaw was found in Keycloak in versions before 10.0.0, where it does not perform the TLS hostname verification while sending emails using the SMTP server. This flaw allows an attacker to perform a man-in-the-middle (MITM) attack.

🎯 Affected products1

  • maven/org.keycloak:keycloak-parent:< 10.0.0

🔗 References (4)