Mendix

Mendix is a low-code application development platform whose vulnerability profile, while concentrated in a small product family, reflects the platform's broad reach into enterprise application delivery and its role as a foundation for customer-facing and internal systems. Vulnerabilities affecting the vendor skew toward serious outcomes, with an elevated share reaching critical severity, and recur across the core platform and its integrated modules—SAML authentication, password-reset functions, Excel importers, and database replication—through access-control and input-handling weakness classes including improper access control, cross-site scripting, authentication bypass, and sensitive information disclosure. These weakness classes are characteristic of web-application platforms where authentication state, user input validation, and secure data handling are foundational to the security model. Defenders using Mendix-built applications should prioritize patches addressing authentication and access-control issues and monitor the platform's release cycles, as remediation often requires application rebuilds. Current severity, exploitation activity, and exposure counts are shown alongside this summary.