CVE-2018-5306: Sonatype Nexus Repository Manager

Medium severity, CVSS 6.1. EPSS: 1.1% chance of exploitation in the next 30 days.

Multiple cross-site scripting (XSS) vulnerabilities in Sonatype Nexus Repository Manager (aka NXRM) 3.x before 3.8 allow remote attackers to inject arbitrary web script or HTML via (1) the repoId or (2) format parameter to service/siesta/healthcheck/healthCheckFileDetail/.../index.html; (3) the filename in the "File Upload" functionality of the Staging Upload; (4) the username when creating a new user; or (5) the IQ Server URL field in the IQ Server Connection functionality.

Affected products

• Sonatype Nexus Repository Manager: from 3.0, before 3.8 (fixed in 3.8)

Published 2018-02-09. Last modified 2026-06-17.