CVE-2025-59060: Apache Ranger NiFiRegistryClient hostname verification bypass

CVE-2025-59060 · Severity: medium · CVSS 5.3 · Published 2026-03-03

Apache Ranger is an open-source data governance platform that manages access control and security policies across big data systems. A hostname verification vulnerability in the NiFiRegistryClient component allows attackers to potentially intercept and manipulate communications between Ranger and NiFi Registry through man-in-the-middle attacks, compromising the integrity of registry operations and policy enforcement.

Technologies: Apache Ranger. Vendors: Apache, Maven.

Quick answers

Is CVE-2025-59060 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2025-59060 being exploited in the wild.
How severe is CVE-2025-59060?
Medium severity, with a CVSS score of 5.3, published 3 March 2026.
Which products and versions are affected?
Apache Ranger 2.7.0 and earlier; org.apache.ranger:ranger-nifi-registry-plugin (Maven) ECOSYSTEM:introduced=0,fixed=2.8.0.
Is there a fix for CVE-2025-59060?
Yes. org.apache.ranger:ranger-nifi-registry-plugin (Maven): upgrade to 2.8.0 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2025-59060 attacked?
It is attacked over the network or from the adjacent network, in a software library.
Am I affected by CVE-2025-59060?
Check whether you run Apache Ranger or org.apache.ranger:ranger-nifi-registry-plugin (Maven) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • org.apache.ranger:ranger-nifi-registry-plugin (Maven): upgrade to 2.8.0 or later
    # set org.apache.ranger:ranger-nifi-registry-plugin to 2.8.0 in your pom.xml or build.gradle

Technical details

This vulnerability is a hostname verification bypass in the NiFiRegistryClient component of Apache Ranger. The issue affects versions 2.7.0 and earlier, allowing an attacker to intercept client-to-registry communications over TLS by presenting a certificate for a different hostname. The attack requires network access to intercept traffic (man-in-the-middle position) but does not require authentication. Attackers can potentially intercept, modify, or redirect registry communications. The fix is available in Apache Ranger version 2.8.0.

Affected products

  • Apache Ranger 2.7.0 and earlier

Identifiers

  • CVE-2025-59060
  • GHSA-5fvg-qwcp-r325

Timeline

  • 2026-03-03: disclosed
  • 2026-03-03: patched: Fix available in version 2.8.0

References

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