VULNERABILITY INTELLIGENCE

CVE-2026-17595

CVSS score2.7 LOW
EPSS probability0.39%
CISA KEVNot currently listed
Published2026-08-07
Last modified2026-09-22
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N

Description

Nexus Repository 3 did not fully sandbox JEXL expressions used in Content Selectors. An account holding the nexus:selectors:create permission could construct an expression that read Java object properties not intended to be exposed to the expression engine, disclosing internal JVM class metadata such as class and classloader names. This issue does not permit method invocation, object construction, or arbitrary code execution. This has been fixed by restricting property access in the JEXL sandbox to the intended data types.

Weakness classification

  • 103e4ec9-0a87-450b-af77-479448ddef11: CWE-497

Primary references