CVE-2023-2473: Iteachyou Dreamer CMS

Medium severity, CVSS 4.3. EPSS: 0.9% chance of exploitation in the next 30 days.

A vulnerability was found in Dreamer CMS up to 4.1.3. It has been declared as problematic. This vulnerability affects the function updatePwd of the file UserController.java of the component Password Hash Calculation. The manipulation leads to inefficient algorithmic complexity. The attack can be initiated remotely. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-227860.

Affected products

• Iteachyou Dreamer CMS: up to and including 4.1.3

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