chris
Top Contributor
WPBakery Page Builder has an XSS vulnerability. I don't use this plugin and there are lot of these types of updates, but this one in particular has over 4 million active installs and I have started to see a lot of sites with this vulnerability.
One complication is the naming of this plugin and confusion with Visual Composer, in short WPBakery Page Builder is a paid plugin.
visualcomposer.com
And it also needs a licence code so some sites can't be updates unless you have this. If in doubt, update!
One complication is the naming of this plugin and confusion with Visual Composer, in short WPBakery Page Builder is a paid plugin.

Visual Composer vs WPBakery Page Builder
Looking for WPBakery Page Builder alternative? The speed, features, and easy-of-use makes Visual Composer the most advanced WordPress website builder.

And it also needs a licence code so some sites can't be updates unless you have this. If in doubt, update!