CVE-2021-34553: Sonatype Nexus Repository Manager

Medium severity, CVSS 4.3. EPSS: 3.7% chance of exploitation in the next 30 days.

Sonatype Nexus Repository Manager 3.x before 3.31.0 allows a remote authenticated attacker to get a list of blob files and read the content of a blob file (via a GET request) without having been granted access.

Affected products

• Sonatype Nexus Repository Manager: from 3.0.0, before 3.31.0 (fixed in 3.31.0)

Published 2021-06-18. Last modified 2026-06-17.