CVE-2021-24606

The Availability Calendar WordPress plugin before 1.2.1 does not escape the category attribute from its shortcode before using it in a SQL statement, leading to a SQL Injection issue, which can be exploited by any user able to add shortcode to posts/pages, such as contributor+

Date published : 2021-09-20

https://wpscan.com/vulnerability/fe49f48a-f97a-44fe-8d71-be08e7ce4f83