CVE-2023-4224 HIGH

CVE-2023-4224: Chamilo LMS File Upload Functionality Remote Code Execution

Vendor Chamilo

Product Chamilo

Weakness CWE-434 · Unrestricted file upload

Published November 28, 2023

Last update August 2, 2024

View on NVD All CVEs

CVSS base score

8.8/10

Attack vector Network

Attack complexity Low

Privileges required Low

User interaction None

Confidentiality High

Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

November 28, 2023 CVE published

August 2, 2024 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2023-4224 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/434.html