CVE-2026-42573 — Svelte: XSS via DOM Clobbering of Internal Framework State
Svelte is a performance oriented web framework. Prior to version 5.55.7, Svelte was vulnerable to DOM clobbering of its internal framework state on elements, potentially leading…
Published: 2026-06-09 · CVSS: 5.3 · CVSS 4.0
Svelte is a performance oriented web framework. Prior to version 5.55.7, Svelte was vulnerable to DOM clobbering of its internal framework state on elements, potentially leading to XSS attacks. This issue has been patched in version 5.55.7.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7