CVE-2026-4945 Otter Blocks <= 3.1.7 - Missing Authorization to Unauthenticated Purchase Verification Bypass

The Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.1.7 via the 'watchcheckout' function due to missing validation on a user controlled key. This makes it possib...