CVE-2020-22330
Subrion Cross-Site Scripting (XSS) vulnerability
6.1
MEDIUM
CVSS 3.1
EPSS 0.20%
Description
Cross-Site Scripting (XSS) vulnerability in Subrion 4.2.1 via the title when adding a page.
How to fix CVE-2020-22330
To remediate CVE-2020-22330, upgrade the affected package to a fixed version below.
- Packagist/intelliants/subrion—upgrade to 4.2.2 or later
Is CVE-2020-22330 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 4.2.1, < 4.2.2
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 |