CVE-2024-13563: Front End Users <= 3.2.30 - Authenticated (Contributor+) Stored Cross-Site Scripting via forgot-password Shortcode
First published: Sat Feb 15 2025(Updated: )
The Front End Users plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's forgot-password shortcode in all versions up to, and including, 3.2.30 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Credit: security@wordfence.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| WordPress Front End Users | <=3.2.30 |
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Reference Links
- https://plugins.trac.wordpress.org/browser/front-end-only-users/trunk/Shortcodes/Insert_Forgot_Password.php#L61
- https://plugins.trac.wordpress.org/changeset/3240349/
- https://wordpress.org/plugins/front-end-only-users
- https://www.wordfence.com/threat-intel/vulnerabilities/id/51f3497f-c599-4d47-bd5a-94e1679a0025?source=cve
Frequently Asked Questions
What is the severity of CVE-2024-13563?
CVE-2024-13563 is classified as a medium severity vulnerability due to the potential for stored cross-site scripting attacks.
How do I fix CVE-2024-13563?
To fix CVE-2024-13563, update the Front End Users plugin to version 3.2.31 or later which includes the necessary security improvements.
What versions of the Front End Users plugin are affected by CVE-2024-13563?
All versions of the Front End Users plugin up to and including 3.2.30 are affected by CVE-2024-13563.
What kind of attack can be executed due to CVE-2024-13563?
CVE-2024-13563 allows attackers to execute stored cross-site scripting (XSS) attacks through the plugin's forgot-password shortcode.
Is user authentication required to exploit CVE-2024-13563?
Yes, successful exploitation of CVE-2024-13563 requires the attacker to be an authenticated user of the WordPress site.
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