cve/2021/CVE-2021-24555.md

CVE-2021-24555

Description

The daac_delete_booking_callback function, hooked to the daac_delete_booking AJAX action, takes the id POST parameter which is passed into the SQL statement without proper sanitisation, validation or escaping, leading to a SQL Injection issue. Furthermore, the ajax action is lacking any CSRF and capability check, making it available to any authenticated user.

POC

Reference

• https://codevigilant.com/disclosure/2021/wp-plugin-diary-availability-calendar/
• https://wpscan.com/vulnerability/8eafd84b-6214-450b-869b-0afe7cca4c5f

Github

• https://github.com/20142995/nuclei-templates