CVE-2023-31435: Evasys

High severity, CVSS 8.1. EPSS: 0.7% chance of exploitation in the next 30 days.

Multiple components (such as Onlinetemplate-Verwaltung, Liste aller Teilbereiche, Umfragen anzeigen, and questionnaire previews) in evasys before 8.2 Build 2286 and 9.x before 9.0 Build 2401 allow authenticated attackers to read and write to unauthorized data by accessing functions directly.

Affected products

• Evasys Evasys: version 8.2 only; version 9.0 only

Published 2023-05-02. Last modified 2026-06-17.