CVE-2017-17094

Medium

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.

SeverityMedium

CVSS5.4

Exploit probability—

Product

Wordpress

PublishedDec 2, 2017

First seenDec 2, 2017

How to fix

Update

wordpress wordpress4.9.1 or later

Vendor advisories

debian.org/security/2018/dsa-4090

Affected products

Product	Affected versions	Fixed in
wordpress wordpress	v < 4.9.1	4.9.1
debian debian_linux	7.0, 8.0, 9.0	—

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