Unknown Custom Block Builder vulnerabilities

• unknown custom block builder Lazy Blocks < 4.3.0 - Admin+ Stored XSS via Custom Block Frontend HTML CVE-2026-8981 3.5 LowJune 9, 2026
• thedevoice lazy blocks, unknown custom block builder +1 more Custom Block Builder – Lazy Blocks < 3.8.3 - Reflected XSS CVE-2024-12878 7.1 HighFebruary 26, 2025