Skip to content
OpenAdvisories

Product · chamilo

Chamilo

12 known vulnerabilities.

Chamilo at a glance

Last 12 months
0
Critical · all time
3
Exploited · all time
0
Public exploit · all time
2
New vulnerabilities per month · last 12 months
0 1 1 December 2025: 0 vulnerabilities Dec 2025 January 2026: 0 vulnerabilities February 2026: 0 vulnerabilities March 2026: 0 vulnerabilities Mar April 2026: 0 vulnerabilities May 2026: 0 vulnerabilities June 2026: 0 vulnerabilities Jun July 2026: 0 vulnerabilities August 2026: 0 vulnerabilities September 2026: 0 vulnerabilities Sep October 2026: 0 vulnerabilities November 2026: 0 vulnerabilities
Show as table
MonthVulnerabilitiesCritical
Nov 202600
Oct 202600
Sep 202600
Aug 202600
Jul 202600
Jun 202600
May 202600
Apr 202600
Mar 202600
Feb 202600
Jan 202600
Dec 202500
Nov 202500
Oct 202500
Sep 202500
Aug 202500
Jul 202500
Jun 202500
May 202500
Apr 202500
Mar 202500
Feb 202500
Jan 202500
Dec 202400

12 results · Feed

  • High 8.8

    Chamilo LMS File Upload Functionality Remote Code Execution

    Unrestricted file upload in `/main/inc/ajax/exercise.ajax.php` in Chamilo LMS <= v1.11.24 allows authenticated attackers with learner role to obtain remote code execution via uploading of PHP files.

  • High 8.8
    CVE-2023-4226 Public exploit

    Chamilo LMS File Upload Functionality Remote Code Execution

    Unrestricted file upload in `/main/inc/ajax/work.ajax.php` in Chamilo LMS <= v1.11.24 allows authenticated attackers with learner role to obtain remote code execution via uploading of PHP files.

  • High 8.8

    Chamilo LMS File Upload Functionality Remote Code Execution

    Unrestricted file upload in `/main/inc/ajax/dropbox.ajax.php` in Chamilo LMS <= v1.11.24 allows authenticated attackers with learner role to obtain remote code execution via uploading of PHP files.

  • High 8.8

    Chamilo LMS File Upload Functionality Remote Code Execution

    Unrestricted file upload in `/main/inc/ajax/document.ajax.php` in Chamilo LMS <= v1.11.24 allows authenticated attackers with learner role to obtain remote code execution via uploading of PHP files.

  • High 7.2

    Chamilo LMS Learning Path PPT2LP Command Injection Vulnerability

    Command injection in `main/lp/openoffice_text_document.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.

  • High 7.2

    Chamilo LMS Learning Path PPT2LP Command Injection Vulnerability

    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.

  • High 8.1
    CVE-2023-4220 Public exploit EPSS 76%

    Chamilo LMS Unauthenticated Big Upload File Remote Code Execution

    Unrestricted file upload in big file upload functionality in `/main/inc/lib/javascript/bigupload/inc/bigUpload.php` in Chamilo LMS <= v1.11.24 allows unauthenticated attackers to perform stored cross-site scripting attacks and obtain remote code execution via…

  • Critical 9.8

    Chamilo LMS Htaccess File Upload Security Bypass

    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`…

  • Critical 9.8

    Chamilo LMS Unauthenticated Remote Code Execution via Arbitrary File Write

    Path traversal in file upload functionality in `/main/webservices/additional_webservices.php` in Chamilo LMS <= v1.11.20 allows unauthenticated attackers to perform stored cross-site scripting attacks and obtain remote code execution via arbitrary file write.

  • Critical 9.8
    CVE-2023-3368 EPSS 70%

    Chamilo LMS Unauthenticated Command Injection

    Command injection in `/main/webservices/additional_webservices.php` in Chamilo LMS <= v1.11.20 allows unauthenticated attackers to obtain remote code execution via improper neutralisation of special characters. This is a bypass of CVE-2023-34960.

  • Unscored —

    Chamilo 1.9.4 has XSS due to improper validation of user-supplied input by the chat.php script.

  • Unscored —

    Chamilo 1.9.4 has Multiple XSS and HTML Injection Vulnerabilities: blog.php and announcements.php.