CVE-2018-16975
Elefant CMS PHP Code Execution Vulnerability
9.8
CRITICAL
CVSS 3.1
EPSS 0.57%
Description
An issue was discovered in Elefant CMS before 2.0.7. There is a PHP Code Execution Vulnerability in `/designer/add/stylesheet.php` by using a `.php` extension in the New Stylesheet Name field in conjunction with `<?php` content, because of insufficient input validation in `apps/designer/handlers/csspreview.php`.
How to fix CVE-2018-16975
To remediate CVE-2018-16975, upgrade the affected package to a fixed version below.
- —upgrade to 2.0.7 or later
Is CVE-2018-16975 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.0.7
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |