CVE-2018-5233
Grav CMS Cross-site scripting (XSS) vulnerability
6.1
MEDIUM
CVSS 3.1
EPSS 18.8%
Description
Cross-site scripting (XSS) vulnerability in `system/src/Grav/Common/Twig/Twig.php` in Grav CMS before 1.3.0 allows remote attackers to inject arbitrary web script or HTML via the PATH_INFO to admin/tools.
How to fix CVE-2018-5233
To remediate CVE-2018-5233, upgrade the affected package to a fixed version below.
- Packagist/getgrav/grav—upgrade to 1.3.0 or later
Is CVE-2018-5233 being exploited?
Moderate — EPSS is 18.8%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 1.3.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |