CVE-2022-40407: Chamilo

High severity, CVSS 8.8. EPSS: 1.6% chance of exploitation in the next 30 days.

A zip slip vulnerability in the file upload function of Chamilo v1.11 allows attackers to execute arbitrary code via a crafted Zip file.

Affected products

• Chamilo Chamilo: version 1.11 only

Published 2022-09-29. Last modified 2026-06-17.