The Widget Shortcode WordPress plugin through 0.3.5 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Widget_shortcode | Widget_shortcode_project | * | 0.3.5 (including) |