CVE-2021-27989: Appspace

Medium severity, CVSS 5.4. EPSS: 0.5% chance of exploitation in the next 30 days.

Appspace 6.2.4 is vulnerable to stored cross-site scripting (XSS) in multiple parameters within /medianet/sgcontentset.aspx.

Affected products

• Appspace Appspace: version 6.2.4 only

Published 2021-04-14. Last modified 2026-06-17.