CVE-2018-15601
Elefant CMS Improper Input Validation
9.8
CRITICAL
CVSS 3.1
EPSS 0.41%
Description
`apps/filemanager/handlers/upload/drop.php` in Elefant CMS 2.0.3 performs a urldecode step too late in the "Cannot upload executable files" protection mechanism.
How to fix CVE-2018-15601
To remediate CVE-2018-15601, upgrade the affected package to a fixed version below.
- Packagist/elefant/cms—upgrade to 2.0.4 or later
Is CVE-2018-15601 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.0.4
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 |