CVE-2023-28158: Apache Archiva

Medium severity, CVSS 5.4. EPSS: 1.2% chance of exploitation in the next 30 days.

Privilege escalation via stored XSS using the file upload service to upload malicious content. The issue can be exploited only by authenticated users which can create directory name to inject some XSS content and gain some privileges such admin user.

Affected products

• Apache Archiva: from 2.0, before 2.2.10 (fixed in 2.2.10)

Published 2023-03-29. Last modified 2026-06-17.