Cross-Site Request Forgery Vulnerability in LMB^Box Smileys Plugin for WordPress

CVE-2025-12400

What is CVE-2025-12400?

The LMB^Box Smileys plugin for WordPress is susceptible to Cross-Site Request Forgery due to inadequate nonce validation in the manage_page() function. This allows unauthenticated attackers to manipulate plugin settings without the administrator's knowledge. By tricking an administrator into clicking a crafted link, an attacker could exploit this vulnerability to inject harmful scripts and update settings, compromising the security of the WordPress site.

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