CVE-2026-5149 RTMKit <= 2.0.7 - Authenticated (Contributor+) Missing Authorization to Arbitrary Form Submission Access via 'entries_id' Parameter

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 getsubmissioncontent AJAX endpoint lacking a capability check to verify that a user has permission to access the requested form submission data. This makes it...