CVE-2018-15559: Xiuno Xiunobbs

Medium severity, CVSS 6.1. EPSS: 0.7% chance of exploitation in the next 30 days.

The editor in Xiuno BBS 4.0.4 allows stored XSS.

Affected products

• Xiuno Xiunobbs: version 4.0.4 only

Published 2018-08-20. Last modified 2026-06-17.