CVE-2023-26830: Gladinet CentreStack

High severity, CVSS 7.2. EPSS: 1.1% chance of exploitation in the next 30 days.

An unrestricted file upload vulnerability in the administrative portal branding component of Gladinet CentreStack before 13.5.9808 allows authenticated attackers to execute arbitrary code by uploading malicious files to the server.

Affected products

• Gladinet CentreStack: before 13.5.9808 (fixed in 13.5.9808)

Published 2023-03-31. Last modified 2026-06-17.