CVE-2023-4539: Comarch ERP Xl

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

Use of a hard-coded password for a special database account created during Comarch ERP XL installation allows an attacker to retrieve embedded sensitive data stored in the database. The password is same among all Comarch ERP XL installations. This issue affects ERP XL: from 2020.2.2 through 2023.2.

Affected products

• Comarch ERP Xl: from 2020.2.2, up to and including 2023.2

Published 2024-02-15. Last modified 2026-06-17.