CVE-2024-23331

Summary

CVE-2024-23331 is a vulnerability affecting Vite, a frontend tooling framework for JavaScript. On case-insensitive file systems, such as those used in Windows, the `server.fs.deny` option in the Vite dev server can be bypassed. This bypass allows unauthorized access to sensitive files by requesting raw filesystem paths using case-augmented filenames. The vulnerability is similar to CVE-2023-34092 but with a smaller surface area. The issue has been addressed in various Vite versions, including [email protected], [email protected], [email protected], and [email protected]. Users are strongly advised to upgrade to the patched versions or restrict access to their dev servers if they cannot upgrade.

Prevent cyber attacks with Recorded Future by prioritizing and patching critical vulnerabilities being exploited by threat actors targeting your industry. Book your demo to learn more.