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GHSA-QGVG-PR8V-6RR3 Svelte: XSS via HTML Comment Injection in SSR Error Boundary Hydration Markers

🗓️ 26 Feb 2026 22:25:45Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 3 Views

Errors from transformError were not escaped, enabling HTML injection and cross site scripting.

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26 Feb 2026 22:37Current
5.4Medium risk
Vulners AI Score5.4
CVSS 45.3
EPSS0.00226
3