Chamilo LMS 1.11.8 and 2.x allows remote code execution through an lp_upload.php unauthenticated file upload feature. It extracts a ZIP archive before checking its content, and once it has been extracted, does not check files in a recursive way. This means that by putting a .php file in a folder and then this folder in a ZIP archive, the server will accept this file without any checks. Because one can access this file from the website, it is remote code execution. This is related to a scorm imsmanifest.xml file, the import_package function, and extraction in $courseSysDir.$newDir.
References
Link | Resource |
---|---|
https://0xecute.com/?p=32 | Exploit Technical Description Third Party Advisory |
https://support.chamilo.org/projects/1/wiki/Security_issues | Vendor Advisory |
Configurations
History
No history.
Information
Published : 2019-06-30 16:15
Updated : 2024-02-04 20:20
NVD link : CVE-2019-13082
Mitre link : CVE-2019-13082
CVE.ORG link : CVE-2019-13082
JSON object : View
Products Affected
chamilo
- chamilo_lms
CWE
CWE-434
Unrestricted Upload of File with Dangerous Type