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CVE Vulnerability Details :
CVE-2018-25158
PUBLISHED
More InfoOfficial Page
Assigner-VulnCheck
Assigner Org ID-83251b91-4cc7-4094-a5c7-464a1b83ea10
View Known Exploited Vulnerability (KEV) details
Published At-20 Feb, 2026 | 22:54
Updated At-20 Feb, 2026 | 22:54
Rejected At-
▼CVE Numbering Authority (CNA)
Chamilo LMS 1.11.8 Arbitrary File Upload via elfinder

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.

Affected Products
Vendor
Chamilo
Product
Chamillo LMS
Versions
Affected
  • Chamilo 1.11.8 or lower to 1.8
Problem Types
TypeCWE IDDescription
CWECWE-434Unrestricted Upload of File with Dangerous Type
Type: CWE
CWE ID: CWE-434
Description: Unrestricted Upload of File with Dangerous Type
Metrics
VersionBase scoreBase severityVector
4.08.7HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Version: 4.0
Base score: 8.7
Base severity: HIGH
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
finder
Sohel Yousef
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.exploit-db.com/exploits/47423
exploit
https://github.com/chamilo/chamilo-lms
product
https://www.vulncheck.com/advisories/chamilo-lms-arbitrary-file-upload-via-elfinder
third-party-advisory
Hyperlink: https://www.exploit-db.com/exploits/47423
Resource:
exploit
Hyperlink: https://github.com/chamilo/chamilo-lms
Resource:
product
Hyperlink: https://www.vulncheck.com/advisories/chamilo-lms-arbitrary-file-upload-via-elfinder
Resource:
third-party-advisory
Details not found