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CVE PROGRAM SOURCE RECORD6.9 Medium

CVE-2026-82256

SvelteKit before 2.69.1 Denial of Service via Remote Form

Description

SvelteKit before 2.69.1 fails to properly validate remote form function payload sizes, allowing attackers to crash the Node process by sending large payloads. Repeated exploitation causes denial of service by repeatedly crashing the application process.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

sveltejs kit

Default version status: unaffected

  • 0 to < 2.69.1affected
  • 2.69.1unaffected
pkg:npm/%40sveltejs/kit

References