CVE-2015-5734

Description

Cross-site scripting (XSS) vulnerability in the legacy theme preview implementation in wp-includes/theme.php in WordPress before 4.2.4 allows remote attackers to inject arbitrary web script or HTML via a crafted string.

How to fix CVE-2015-5734

To remediate CVE-2015-5734, upgrade the affected package to a fixed version below.

• Debian/wordpress—upgrade to 4.2.4+dfsg-1 or later

Is CVE-2015-5734 being exploited?

Low — EPSS is 3.4%, meaning exploitation activity has not been observed at scale.

Affected packages (1)

• from 0, < 4.2.4+dfsg-1

References (1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2015-5734