CVE-2025-65090: Exposure of Sensitive Information to an Unauthorized Actor

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...

XWiki Full Calendar Macro vulnerable to data leak through Calendar.JSONService

Impact Anyone who has view rights on the Calendar.JSONService page, including guest users can exploit this vulnerability by accessing database info, with the exception of passwords. Workarounds Remove the Calendar.JSONService page. This will however break some functionalities. References Jira...