Description
Svelte is a performance oriented web framework. From version 5.51.5 to before version 5.55.7, an internal regex in the Svelte runtime can take exponential time to test in <svelte:element this={tag}></svelte:element>. This issue has been patched in version 5.55.7.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| sveltejs | svelte | >= 5.51.5, < 5.55.7 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| npm | svelte | >= 5.51.5, < 5.55.7 | 5.55.7 | GHSA-9rmh-mm8f-r9h6 |