CVE-2018-25158

HIGH

8.8

Description

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.

CVE Details

CVSS v3.1 Score8.8

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published2/20/2026

Last Modified2/23/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-434

References

https://github.com/chamilo/chamilo-lms(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/47423(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/chamilo-lms-arbitrary-file-upload-via-elfinder(disclosure@vulncheck.com)

IOC Correlations

No correlations recorded

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