CVE-2021-24606: Availability Calendar < 1.2.1 - Authenticated SQL Injection

Published Sep 20, 2021
·
Updated

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+

Affected Software

1 affected component
Offshorewebmaster Availability Calendar Wordpress<1.2.1

Event History

Sep 20, 2021
CVE Published
via MITRE·10:06 AM
Data Sourced
via MITRE·10:06 AM
DescriptionWeakness
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Frequently Asked Questions

1

What is the vulnerability ID for the Availability Calendar WordPress plugin?

The vulnerability ID for the Availability Calendar WordPress plugin is CVE-2021-24606.

2

What is the severity of CVE-2021-24606?

The severity of CVE-2021-24606 is high, with a severity value of 8.8.

3

How does CVE-2021-24606 affect the Availability Calendar WordPress plugin?

CVE-2021-24606 allows a user to perform SQL injection by exploiting the unescaped category attribute in the plugin's shortcode.

4

Which version of the Availability Calendar WordPress plugin is affected by CVE-2021-24606?

The Availability Calendar WordPress plugin version up to but excluding 1.2.1 is affected by CVE-2021-24606.

5

Is there a fix available for CVE-2021-24606?

Yes, updating the Availability Calendar plugin to version 1.2.1 or later fixes CVE-2021-24606.

Contact

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