The Schedulicity WordPress plugin through 2.21 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.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Schedulicity | Schedulicity | * | 2.2.1 (including) |