CVE-2017-6817
5.4
MEDIUM
CVSS 3.1
EPSS 2.1%
Description
In WordPress before 4.7.3 (wp-includes/embed.php), there is authenticated Cross-Site Scripting (XSS) in YouTube URL Embeds.
How to fix CVE-2017-6817
To remediate CVE-2017-6817, upgrade the affected package to a fixed version below.
- Debian/wordpress—upgrade to 4.7.3+dfsg-1 or later
Is CVE-2017-6817 being exploited?
Low — EPSS is 2.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 4.7.3+dfsg-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |