CVE-2026-7861: NEXT4BIZ Information Technologies Inc Csm Customer Service Management

Critical severity, CVSS 9.8. EPSS: 0.6% chance of exploitation in the next 30 days.

Deserialization of untrusted data vulnerability in Next4Biz Information Technologies Inc. CSM (Customer Service Management) allows Code Injection. This issue affects CSM (Customer Service Management): before 8.0.3.

Affected products

• NEXT4BIZ Information Technologies Inc Csm Customer Service Management: before 8.0.3 (fixed in 8.0.3)

Published 2026-09-07. Last modified 2026-09-09.