CVE-2020-20523
Gila CMS Cross-site Scripting Vulnerability
6.1
MEDIUM
CVSS 3.1
EPSS 0.61%
Description
Cross Site Scripting (XSS) vulnerability in `adm_user` parameter in Gila CMS version 1.11.3, allows remote attackers to execute arbitrary code during the Gila CMS installation.
How to fix CVE-2020-20523
To remediate CVE-2020-20523, upgrade the affected package to a fixed version below.
- Packagist/gilacms/gila—upgrade to 1.11.4 or later
Is CVE-2020-20523 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.11.4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |