CVE Catalog

CVE-2025-12400

MediumCVSS 6.1
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.16%

4th percentile - higher than 4% of all known CVEs

Summary

The LMB^Box Smileys plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to and including 3.2 due to missing or incorrect nonce validation on the manage_page() function. This allows unauthenticated attackers to update settings and inject malicious web scripts via a forged request if they can trick a site administrator into clicking a link.

Risk Assessment

An attacker could change plugin settings and inject malicious scripts, potentially leading to admin session hijacking or infecting visitors. This requires administrator interaction (clicking a link).

Recommendation

Update the LMB^Box Smileys plugin to a version newer than 3.2 if available, or consider removing it. Inform administrators about the risk of clicking unknown links.

Related vulnerabilities

Original NVD description (English source)

The LMB^Box Smileys plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.2. This is due to missing or incorrect nonce validation on the manage_page() function. This makes it possible for unauthenticated attackers to update settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS