CVE-2022-31257: Mendix

High severity, CVSS 7.5. EPSS: 0.8% chance of exploitation in the next 30 days.

A vulnerability has been identified in Mendix Applications using Mendix 7 (All versions < V7.23.31), Mendix Applications using Mendix 8 (All versions < V8.18.18), Mendix Applications using Mendix 9 (All versions < V9.14.0), Mendix Applications using Mendix 9 (V9.12) (All versions < V9.12.2), Mendix Applications using Mendix 9 (V9.6) (All versions < V9.6.12). In case of access to an active user session in an application that is built with an affected version, it’s possible to change that user’s password bypassing password validations within a Mendix application. This could allow to set weak passwords.

Affected products

• Mendix Mendix: from 7.0.0, before 7.32.31 (fixed in 7.32.31); from 8.0.0, before 8.18.18 (fixed in 8.18.18); from 9.6.0, before 9.6.12 (fixed in 9.6.12); from 9.12.0, before 9.12.2 (fixed in 9.12.2); from 9.13.0, before 9.14.0 (fixed in 9.14.0)

Published 2022-07-12. Last modified 2026-06-17.