Popup Plugin For WordPress - ConvertPlus 3.5.27

# Important Security Update
- The researcher privately reported a security bug about cross-site scripting (XSS) vulnerability.
- We immediately provided a patch in 2 hours and released an update in 24 hours after strong validation.
- We are not aware of any exploit attempts using the vulnerability currently.
- We always take security seriously and continuously improve the product.
- To protect against this vulnerability, we strongly encourage you to update to Version 1.0.0 as soon as possible.

Fixed: PHP trigger an error while generating the markup due to PHP buffer.

Fixes:
– Security: User with none role gets created on form submission by curl request for variants.