Joomla! announced the 3.7.1 version released one-off and contains a security fix. The update that fixes the issue will be posted on Wednesday 17 May at about 14: 00 UTC.
The Joomla! Security Strike Team (JSST) has been informed of a critical security issue in Joomla! core.
Joomla Security Strike Team (JSST)! has been informed of a critical security issue in Joomla! core, the official website says.
The official CMS page continues: “As this is a very important vulnerability, please be prepared to update Joomla! you next Wednesday.
Until the release is released, please understand that we can not provide further information.
Note that: 3.7.1's upcoming release this afternoon will not include the patch.