Description Claroline 13.5.7 and prior is vulnerable to Remote code execution via arbitrary file upload. Remediation References CVE-2022-37159 Related Vulnerabilities SharePoint Improper Input Validation Vulnerability (CVE-2026-62917) MediaWiki Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2008-5250) Moodle Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2017-2642) Claroline Other Vulnerability (CVE-2006-0411) MySQL CVE-2016-0667 Vulnerability (CVE-2016-0667) Severity Critical Classification CVE-2022-37159 CWE-434 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Tags Missing Update Known Vulnerabilities