CVE-2018-25158

Chamilo LMS 1.11.8 contains an arbitrary file upload vulnerability that allows authenticated users to upload and execute PHP files through the elfinder filemanager module. Attackers can upload files with image headers in the social myfiles section, rename them to PHP extensions, and execute arbitrary code by accessing the uploaded files.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/chamilo/chamilo-lms
https://www.exploit-db.com/exploits/47423
https://www.vulncheck.com/advisories/chamilo-lms-arbitrary-file-upload-via-elfinder

Configurations

No configuration.

History

20 Feb 2026, 23:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-02-20 23:15

Updated : 2026-02-23 18:14

NVD link : CVE-2018-25158

Mitre link : CVE-2018-25158

CVE.ORG link : CVE-2018-25158

JSON object : View

Products Affected

No product.

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

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