CVE-2024-53262 (Medium) detected in kit-1.0.0-next.201.tgz

[mend-bolt-for-github]

CVE-2024-53262 - Medium Severity Vulnerability

Vulnerable Library - kit-1.0.0-next.201.tgz

This is the [SvelteKit](https://kit.svelte.dev) framework and CLI.

Library home page: https://registry.npmjs.org/@sveltejs/kit/-/kit-1.0.0-next.201.tgz

Path to dependency file: /package.json

Path to vulnerable library: /node_modules/@sveltejs/kit/package.json

Dependency Hierarchy:

• ❌ kit-1.0.0-next.201.tgz (Vulnerable Library)

Found in HEAD commit: 04f495c91ab6c5c3804b30f9573d49c5e83a09e8

Found in base branch: master

Vulnerability Details

SvelteKit is a framework for rapidly developing robust, performant web applications using Svelte. The static error.html template for errors contains placeholders that are replaced without escaping the content first. error.html is the page that is rendered when everything else fails. It can contain the following placeholders: %sveltekit.status% — the HTTP status, and %sveltekit.error.message% — the error message. This leads to possible injection if an app explicitly creates an error with a message that contains user controlled content. Only applications where user provided input is used in the "Error" message will be vulnerable, so the vast majority of applications will not be vulnerable This issue has been addressed in version 2.8.3 and all users are advised to upgrade. There are no known workarounds for this vulnerability.

Publish Date: 2024-11-25

URL: CVE-2024-53262

CVSS 3 Score Details (4.2)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: High
  • Privileges Required: Low
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: Low
  • Integrity Impact: Low
  • Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: GHSA-mh2x-fcqh-fmqv

Release Date: 2024-11-25

Fix Resolution: @sveltejs/kit - 2.8.3

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