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.
Exploits (1)
Scores
CVSS v3
8.8
EPSS
0.0008
EPSS Percentile
23.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-434
Status
published
Products (1)
Chamilo/Chamillo LMS
Chamilo 1.11.8 or lower to 1.8
Published
Feb 20, 2026
Tracked Since
Feb 21, 2026