CVE-2023-40833: Thecosy Icecms

Critical severity, CVSS 9.8. EPSS: 0.7% chance of exploitation in the next 30 days.

An issue in Thecosy IceCMS v.1.0.0 allows a remote attacker to gain privileges via the Id and key parameters in getCosSetting.

Affected products

• Thecosy Icecms: version 1.0.0 only

Published 2023-10-12. Last modified 2026-06-17.