CVE-2021-42655: Sscms Siteserver CMS

High severity, CVSS 8.8. EPSS: 1.2% chance of exploitation in the next 30 days.

SiteServer CMS V6.15.51 is affected by a SQL injection vulnerability.

Affected products

• Sscms Siteserver CMS: version 6.15.51 only

Published 2022-05-24. Last modified 2026-06-17.