Any user with view access to the XWiki space can change the authenticator

Impact A user who can access pages located in the XWiki space by default, anyone can access the page XWiki.Authentication.Administration and unless an authenticator is set in xwiki.cfg switch to another installed authenticator. Note that, by default, there is only one authenticator available...

GHSA-2FR7-CC7P-P45Q Data leak of password hash through change requests

Impact Change request allows to edit any page by default, and the changes are then exported in an XML that anyone can download. So it's possible for an attacker to obtain password hash of users by performing edition of the user profiles and then downloading the XML that has been created. This is...