EUVD-2026-8800

Svelte: XSS via HTML Comment Injection in SSR Error Boundary Hydration Markers...

CVE-2026-27902

Svelte performance oriented web framework. Prior to version 5.53.5, errors from transformError were not correctly escaped prior to being embedded in the HTML output, causing potential HTML injection and XSS if attacker-controlled content is returned from transformError. Version 5.53.5 fixes the...

PT-2026-22077

Name of the Vulnerable Software and Affected Versions Svelte versions prior to 5.53.5 Description Errors originating from the transformError function were not properly sanitized before being included in the HTML output. This could lead to potential HTML injection and cross-site scripting XSS if t...