CVE-2023-28409: Mw Wp Form Project Mw Wp Form

Critical severity, CVSS 9.8. EPSS: 1.2% chance of exploitation in the next 30 days.

Unrestricted upload of file with dangerous type exists in MW WP Form versions v4.4.2 and earlier, which may allow a remote unauthenticated attacker to upload an arbitrary file.

Affected products

• Mw Wp Form Project Mw Wp Form: up to and including 4.4.2

Published 2023-05-23. Last modified 2026-06-17.