sveltejs Latest High & Critical Vulnerabilities

Latest High & Critical vulnerabilities published by sveltejs

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15 January 2026

Denial of Service Vulnerability in Svelte devalue JavaScript Library
CVE-2026-22775
SveltejsDevalue7.5HIGH
Denial of Service Vulnerability in Svelte JavaScript Library
CVE-2026-22774
SveltejsDevalue7.5HIGH
Memory Exhaustion Vulnerability in SvelteKit by Svelte
CVE-2026-22803
SveltejsKit8.2HIGH
Server Side Request Forgery Vulnerability in SvelteKit Framework
CVE-2025-67647
SveltejsKit8.4HIGH

26 August 2025

Prototype Pollution in Svelte's Devalue Utility Library
CVE-2025-57820
SveltejsDevalue7.9HIGH

24 January 2024

Sending a GET or HEAD request with a body crashes SvelteKit
CVE-2024-23641
sveltejskit7.5HIGH

6 April 2023

SvelteKit framework has Insufficient CSRF protection for CORS requests
CVE-2023-29008
SveltejsKit8.8HIGH

4 April 2023

SvelteKit has Insufficient Cross-Site Request Forgery Protection
CVE-2023-29003
SveltejsKit8.8HIGH