CVE-2025-13610: metagauss registrationmagic – custom registration forms, user registration, payment, and user login Cross-site Scripting

Vulnerability summary

CVE-2025-13610 is a medium (CVSS 6.4) Cross-site Scripting vulnerability in metagauss registrationmagic – custom registration forms, user registration, payment, and user login. EPSS estimates a 0.18% chance of exploitation in the next 30 days, higher than 7.6% of scored vulnerabilities. Fixed in 6.0.6.8.

Timeline

1. 15-12-2025
   PublishedVulnerability first disclosed.
2. 08-04-2026
   Last modifiedVulnerability information updated.

Description

The RegistrationMagic – Custom Registration Forms, User Registration, Payment, and User Login plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'RM_Forms' shortcode in all versions up to, and including, 6.0.6.7 due to insufficient input sanitization and output escaping on the 'theme' attribute. 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.

• CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.