CVE-2018-25158

8.7 highEPSS 0.4%

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.

Severity

CVSS 4.0

8.7 high

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

CVSS 3.1

8.8 high

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

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 37% of CVEs (scores of 2026-10-31)
CWE: CWE-434
Published: 2026-02-20
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

References

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

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