Experto CTA Widget – Call To Action, Sticky CTA, Floating Button Plugin <= 1.1.1 - Missing Authorization to Unauthenticated Settings Update

Missing Authorization
CVE CVE-2025-47529
CVSS Medium (5.3)
Publicly Published May 15, 2025
Last Updated May 22, 2025
Researcher ch4r0n
Description

The Experto CTA Widget – Call To Action, Sticky CTA, Floating Button Plugin plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the esc_admin_side_ajax_function() function in all versions up to, and including, 1.1.1. This makes it possible for unauthenticated attackers to update the plugin's settings.

References

1 affected software package

Software Type Plugin
Software Slug experto-cta-widget (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 1.1.1
Patched Version
  • 1.2.1
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