WP Libre Form 1.5.0.1 - Unauthenticated RCE via Arbitrary File Upload

Summary

The WP Libre Form WordPress plugin 1.5.0.1 does not validate the type of files uploaded through its form submissions, allowing unauthenticated attackers to upload PHP files to a web-accessible location and execute them, leading to remote code execution.

Remediation

1. Inventory every WP Libre Form deployment, including staging.
2. No fixed version appears in the public sources yet. Check the references below and the vendor directly.

References

• Referencehttps://wpscan.com/vulnerability/35149a79-aee1-4f13-ba29-583c2224c5da/