Following the Drupal project announcement last week that there will be a highly critical security patch disclosed, we want to draw your attention to this announcement and encourage you to apply this security patch as fast as possible after it is released on the afternoon of Wednesday, April 25th between 16h00 and 18h00 UTC (12h00 - 14h00 EDT)
The exact nature of the security issue is still not known but according to the announcement it is important that we apply the patch as soon as possible. The security issue affects both Drupal 7 and 8. You can consult the announcement that was published by the Drupal project here: