Unknown CoolClock

• CVE-2026-83546 Medium 6.8 CoolClock < 4.3.8 - Contributor+ Stored XSS via Skin Class Attribute 0.4%
• CVE-2026-83545 Medium 6.8 CoolClock < 4.3.8 - Contributor+ Stored XSS via Custom Skin JSON 0.4%