Nov. 30, 2023, 1:21 p.m. | Rémy Marot

Tenable Research Advisories www.tenable.com

SQL Injection in My Calendar WordPress Plugin

A researcher at Tenable discovered an unauthenticated SQL Injection (SQLi) vulnerability in the My Calendar WordPress plugin.

The SQLi exists because of a lack of validation of parameters 'from'  and 'to' used in the 'my_calendar_rest_route' function which is accessible without authentication.

Proof Of Concept:

The vulnerability can be reproduced by performing the following GET HTTP request against a WordPress instance using a vulnerable version of the plugin and noticing the delayed response : …

calendar injection plugin sql sql injection wordpress wordpress plugin

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