CVE-2021-24633: Countdown Block < 1.1.2 - Missing Authorisation in AJAX action
First published: Mon Sep 27 2021(Updated: )
The Countdown Block WordPress plugin before 1.1.2 does not have authorisation in the eb_write_block_css AJAX action, which allows any authenticated user, such as Subscriber, to modify post contents displayed to users.
Credit: contact@wpscan.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Wpdeveloper Countdown Block | <1.1.2 |
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Frequently Asked Questions
What is CVE-2021-24633?
CVE-2021-24633 is a vulnerability in the Countdown Block WordPress plugin before version 1.1.2.
What is the severity of CVE-2021-24633?
The severity of CVE-2021-24633 is medium with a severity value of 4.3.
How does CVE-2021-24633 affect the Countdown Block plugin?
CVE-2021-24633 allows any authenticated user, such as a Subscriber, to modify post contents displayed to users in the Countdown Block WordPress plugin before version 1.1.2.
What is the affected software version of CVE-2021-24633?
The affected software version of CVE-2021-24633 is up to, but excluding, version 1.1.2 of the Countdown Block WordPress plugin.
Is there a fix available for CVE-2021-24633?
Yes, upgrading to version 1.1.2 or later of the Countdown Block WordPress plugin fixes CVE-2021-24633.
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