CVE-2024-27138: Apache Archiva

High severity, CVSS 7.5. EPSS: 1.2% chance of exploitation in the next 30 days.

** UNSUPPORTED WHEN ASSIGNED ** Incorrect Authorization vulnerability in Apache Archiva. Apache Archiva has a setting to disable user registration, however this restriction can be bypassed. As Apache Archiva has been retired, we do not expect to release a version of Apache Archiva that fixes this issue. You are recommended to look into migrating to a different solution, or isolate your instance from any untrusted users. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

Affected products

• Apache Archiva: from 2.0.0

Published 2024-03-01. Last modified 2026-06-17.