The Mega Addons For WPBakery Page Builder WordPress plugin before 4.3.0 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Mega_addons_for_wpbakery_page_builder | Topdigitaltrends | * | 4.3.0 (excluding) |