Medium (5.3) in apache ranger. EPSS 0.5% chance of exploitation in the next 30 days. Fixed in org.apache.ranger:ranger-nifi-registry-plugin 2.8.0.
Hostname verification bypass issue in Apache Ranger NiFiRegistryClient is reported in Apache Ranger versions <= 2.7.0.
Users are recommended to upgrade to version 2.8.0, which fixes this issue.
Severity
CVSS 3.1
5.3 medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS
0.5% chance of exploitation in the next 30 days; higher than 43% of CVEs (scores of 2026-10-31)