CVE-2023-4928: Instantcms ICMS2

High severity, CVSS 7.2. EPSS: 0.9% chance of exploitation in the next 30 days.

SQL Injection in GitHub repository instantsoft/icms2 prior to 2.16.1.

Affected products

• Instantcms ICMS2: before 2.16.1 (fixed in 2.16.1)

Published 2023-09-13. Last modified 2026-06-17.