Diary & Availability Calendar <= 1.0.3 - Authenticated (Subscriber+) SQL Injection

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE CVE-2021-24555
CVSS High (8.8)
Publicly Published July 23, 2021
Last Updated January 22, 2024
Researcher Shreya Pohekar
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.

References

1 affected software package

Software Type Plugin
Software Slug diary-availability-calendar (view on wordpress.org)
Patched? No
Affected Version
  • <= 1.0.3
Patched Version
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