CVE-2023-3545
Chamilo LMS Htaccess File Upload Security Bypass
Summary
Chamilo LMS Htaccess File Upload Security Bypass
Original description
The description as published by the source.
Improper sanitisation in main/inc/lib/fileUpload.lib.php in Chamilo LMS <= v1.11.20 on Windows and Apache installations allows unauthenticated attackers to bypass file upload security protections and obtain remote code execution via uploading of .htaccess file. This vulnerability may be exploited by privileged attackers or chained with unauthenticated arbitrary file write vulnerabilities, such as CVE-2023-3533, to achieve remote code execution.
References
- advisory github.com
- advisory nvd.nist.gov
- advisory starlabs.sg
- advisory support.chamilo.org
- patch github.com
- web github.com