CVE-2022-3934: Mehanoid Flat Pm

Medium severity, CVSS 5.4. EPSS: 0.9% chance of exploitation in the next 30 days.

The FlatPM WordPress plugin before 3.0.13 does not sanitise and escape some parameters before outputting them back in pages, leading to Reflected Cross-Site Scripting which could be used against high privilege users such as admin

Affected products

• Mehanoid Flat Pm: up to and including 2.661

Published 2022-12-12. Last modified 2026-06-17.