CVE-2026-97666

CVE-2026-97666 · Nexus Repository 3 - Unsafe Reflection in ExtDirect Repository Endpoint

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Sonatype Nexus Repository 3 allows an unauthenticated remote attacker to supply attacker-controlled input to a Java class loading call through an ExtDirect endpoint. This allows the attacker to learn whether specific classes are present in the application. The issue does not by itself allow code execution.

CVSS 6.9 · Medium · EPSS 0.6% · Fix available

Published

2026-10-15T15:34:40.295Z

Updated

2026-10-15T16:11:15.158Z

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