Uncaught Exception Affecting @sveltejs/kit package, versions <2.69.1>=3.0.0-next.0 <3.0.0-next.7
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Test your applications- Snyk IDSNYK-JS-SVELTEJSKIT-18319510
- published26 Jul 2026
- disclosed24 Jul 2026
- creditUnknown
Introduced: 24 Jul 2026
New CVE NOT AVAILABLE CWE-248 (opens in a new tab)Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade @sveltejs/kit to version 2.69.1, 3.0.0-next.7 or higher.
Overview
@sveltejs/kit is a SvelteKit framework and CLI
Affected versions of this package are vulnerable to Uncaught Exception via the form function when processing large remote payloads. An attacker can cause the Node process to crash by repeatedly submitting oversized payloads.