Special Text Boxes <= 6.2.2 - Unauthenticated Arbitrary Shortcode Execution

7.3
Improper Control of Generation of Code ('Code Injection')
CVE CVE-2024-8481
CVSS 7.3 (High)
Publicly Published September 24, 2024
Last Updated September 25, 2024
Researcher Francesco Carlucci

Description

The The Special Text Boxes plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 6.2.2. This is due to the plugin adding the filter add_filter('comment_text', 'do_shortcode'); which will run all shortcodes in comments. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes.

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Vulnerability Details for Special Text Boxes

Software Type Plugin
Software Slug wp-special-textboxes (view on wordpress.org)
Patched? No
Remediation No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version
  • <= 6.2.2

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