CVE-2022-25875

PoC ×2—

CVSS 3.1

6.1 medium

EPSS

1%p71

Published

Jul 12, 2022 (Jul 12, 2022)

Modified

Jun 17, 2026

Description

The package svelte before 3.49.0 are vulnerable to Cross-site Scripting (XSS) due to improper input sanitization and to improper escape of attributes when using objects during SSR (Server-Side Rendering). Exploiting this vulnerability is possible via objects with a custom toString() function.

Vendors: svelte
Products: svelte
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (1.4%)

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