CVE-2017-17094
5.4
MEDIUM
CVSS 3.1
EPSS 2.4%
Description
wp-includes/feed.php in WordPress before 4.9.1 does not properly restrict enclosures in RSS and Atom fields, which might allow attackers to conduct XSS attacks via a crafted URL.
How to fix CVE-2017-17094
To remediate CVE-2017-17094, upgrade the affected package to a fixed version below.
- Debian/wordpress—upgrade to 4.9.1+dfsg-1 or later
Is CVE-2017-17094 being exploited?
Low — EPSS is 2.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 4.9.1+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 |