javmah WPGSI: Spreadsheet Integration

• CVE-2026-1916 High 7.5 WPGSI: Spreadsheet Integration <= 3.8.3 - Missing Authorization to Unauthenticated Arbitrary Post Creation and Deletion via Forged Base64 Token 0.4%
• CVE-2025-1463 Medium 4.3 Spreadsheet Integration <= 3.8.2 - Cross-Site Request Forgery to Arbitrary Post Publish 0.2%
• CVE-2024-6590 Medium 6.3 Spreadsheet Integration – Automate Google Sheets With WordPress, WooCommerce & Most Popular Form Plugins. Also, Display Google sheet as a Table. <= 3.8.0 - Missing Authorization to Authenticated (Subscriber+) Settings Update 0.3%