CVE-2025-65090: XWiki Full Calendar Macro

Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days.

XWiki Full Calendar Macro displays objects from the wiki on the calendar. Prior to version 2.4.6, users with the rights to view the Calendar.JSONService page (including guest users) can exploit the data leak vulnerability by accessing database info, with the exception of passwords. This issue has been patched in version 2.4.6.

Affected products

• XWiki Full Calendar Macro: before 2.4.6 (fixed in 2.4.6)

Published 2026-01-10. Last modified 2026-06-17.