The List Pages Shortcode WordPress plugin before 1.7.6 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.
https://wpscan.com/vulnerability/30211ffd-8751-4354-96d3-69b0106100b1