CVE-2011-2904

Description

Cross-site scripting (XSS) vulnerability in acknow.php in Zabbix before 1.8.6 allows remote attackers to inject arbitrary web script or HTML via the backurl parameter.

How to fix CVE-2011-2904

To remediate CVE-2011-2904, upgrade the affected package to a fixed version below.

• Debian/zabbix—upgrade to 1:1.8.6-1 or later

Is CVE-2011-2904 being exploited?

Low — EPSS is 0.8%, meaning exploitation activity has not been observed at scale.

Affected packages (1)

• from 0, < 1:1.8.6-1

References (1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2011-2904