CVE-2023-47327: Silverpeas

Medium severity, CVSS 4.3. EPSS: 0.5% chance of exploitation in the next 30 days.

The "Create a Space" feature in Silverpeas Core 6.3.1 is reserved for use by administrators. This function suffers from broken access control, allowing any authenticated user to create a space by navigating to the correct URL.

Affected products

• Silverpeas Silverpeas: before 6.3.2 (fixed in 6.3.2)

Published 2023-12-13. Last modified 2026-07-09.