You may have seen that Xerte 3.10.5 version and update has been released and is now available for download.

You need to contact whoever does look after your installation to upgrade to 3.10.5 as a matter of urgency.

This should be treated as urgent and override any usual upgrade schedules. This is largely due to the fact that a growing number of web sites and social media posts have been publicising the potential vulnerabilities in earlier versions of Xerte.