CVE-2020-24570: Mbconnectline MBCONNECT24

Medium severity, CVSS 6.5. EPSS: 0.5% chance of exploitation in the next 30 days.

An issue was discovered in MB CONNECT LINE mymbCONNECT24 and mbCONNECT24 through 2.6.1. There is a CSRF issue (with resultant SSRF) in the com_mb24proxy module, allowing attackers to steal session information from logged-in users with a crafted link.

Affected products

• Mbconnectline MBCONNECT24: up to and including 2.6.1
• Mbconnectline MYMBCONNECT24: up to and including 2.6.1

Published 2020-09-30. Last modified 2026-06-17.