CVE-2018-18942
RCE in baserCMS before 4.1.4
7.2
HIGH
CVSS 3.1
EPSS 0.93%
Description
In baserCMS before 4.1.4, `lib\Baser\Model\ThemeConfig.php` allows remote attackers to execute arbitrary PHP code via the `admin/theme_configs/form data[ThemeConfig][logo]` parameter.
How to fix CVE-2018-18942
To remediate CVE-2018-18942, upgrade the affected package to a fixed version below.
- Packagist/baserproject/basercms—upgrade to 4.1.4 or later
Is CVE-2018-18942 being exploited?
Low — EPSS is 0.9%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 4.1.4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.2 | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |