wpmudev Hummingbird Performance – Cache & Page Speed Optimization for Core Web Vitals | Critical CSS | Minify CSS | Defer CSS Javascript | CDN

• CVE-2026-83627 Critical 9.8 Hummingbird – Speed Optimization, Caching, Minify, Compress & CDN <= 3.21.0 - Unauthenticated Remote Code Execution via Cookie Name in Page Cache Debug Log 1.4%
• CVE-2025-14437 High 7.5 Hummingbird <= 3.18.0 - Unauthenticated Sensitive Information Exposure via Log File 1.8%