Zabbix Documentation 4.0

3.04.05.0 (current)| In development:5.2 (devel)| Unsupported:1.82.02.22.43.23.44.24.4Guidelines

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manual:installation:upgrade_notes_4022

31 Upgrade notes for 4.0.22

Enhanced URL widget security

The URL dashboard widget and the URL screen element now put retrieved URL content into the sandbox. By default, all sandbox restrictions are enabled. It is possible to modify sandbox attribute settings in the defines.inc.php file, however turning sandboxing off is not recommended for security reasons. To learn more about the sandbox attribute, please see the sandbox section of the iframe HTML element description.