CVE-2023-29008

CVE-2023-29008 (SvelteKit CSRF issue) is described across multiple sources as a CSRF protection bypass in versions prior to 1.15.2. The vulnerability arises because the internal CSRF check (respond.js) relies on a Content-Type comparison that can be bypassed when an upper-cased Content-Type heade...

CVE-2023-29003

CVE-2023-29003 affects SvelteKit CSRF protection. Prior to version 1.15.1, an attacker could bypass CSRF by sending requests with a crafted Content-Type header, enabling cross-site requests from third parties and potentially session takeover. SvelteKit 1.15.1 hardens CSRF by (1) treating text/pla...

CVE-2024-53261

CVE-2024-53261 : SvelteKit contains an XSS vulnerability where unsanitized input from the request URL can flow into the HTML rendered by end, under certain conditions in dev-related code paths. The issue lives in files under packages/kit/src/exports/vite/... and may affect dev pages when user-con...

CVE-2024-53262

CVE-2024-53262 affects SvelteKit where the static error.html template renders placeholders for HTTP status and error.message without escaping. This can allow an attacker-provided error.message to inject content into the error page, yielding a template XSS risk for applications that include user i...

CVE-2026-82257

SvelteKit versions before 2.69.1 are affected by a prototype pollution vulnerability in remote form functions that accept file input fields with user-controlled path names. An attacker can manipulate the deletion path to remove methods on the object prototype, potentially disabling application fu...

CVE-2026-82256

SvelteKit versions prior to 2.69.1 contain a denial-of-service vulnerability in its remote form function handling. The root cause is a failure to properly validate payload sizes, allowing an unauthenticated network attacker to crash the Node process by sending abnormally large payloads. Repeated ...