In reply to Shadi.

Hi Shadi,

All versions of Divi are affected. From version 2.2, you can upgrade to 2.3.4 (legacy), which will fix the vulnerability without adding lots of new features. Versions 2.6.4 is the most recent version. 2.6.4 and above are also secure. You will see these update notifications in your WordPress dashboard, but you can also contact us directly if you need assistance.