CVE-2026-5149: Rometheme Rtmkit

Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days.

The RTMKit plugin for WordPress is vulnerable to Incorrect Authorization in all versions up to, and including, 2.0.7 This is due to the get_submission_content AJAX endpoint lacking a capability check to verify that a user has permission to access the requested form submission data. This makes it possible for authenticated attackers, with Contributor-level access and above, to view arbitrary form submissions from other users by iterating the entries_id parameter.

Affected products

• Rometheme Rtmkit: up to and including 2.0.7

Published 2026-06-16. Last modified 2026-06-17.