The IRIS web application in version 2.4.26 and possibly others does not protect its MFA validation against brute-force attacks.CreditsMichael Koppmann (SBA Research)Mathias Tausig (SBA Research)Referenceshttps://github.com/sbaresearch/advisories/tree/public/2026/SBA-ADV-20260128-02_DFIR-IRIS_Missing_Brute_Force_Protection