CVE-2021-33387: 1234n Minicms

Critical severity, CVSS 9.6. EPSS: 0.8% chance of exploitation in the next 30 days.

Cross Site Scripting Vulnerability in MiniCMS v.1.10 allows attacker to execute arbitrary code via a crafted get request.

Affected products

• 1234n Minicms: version 1.10 only

Published 2023-02-24. Last modified 2026-06-17.