Command injection in main/lp/openoffice_presentation.class.php in Chamilo LMS <= v1.11.24 allows users permitted to upload Learning Paths to obtain remote code execution via improper neutralisation of special characters.
main/lp/openoffice_presentation.class.php
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-4221.json"