CVE-2020-11584

Name of the Vulnerable Software and Affected Versions Plesk Onyx version 17.8.11

Description A GET-based XSS reflected issue allows remote unauthenticated users to inject arbitrary JavaScript, HTML, or CSS via a GET parameter. This enables attackers to execute malicious code on the victim's browser.

Recommendations For Plesk Onyx version 17.8.11, consider restricting access to the vulnerable GET parameter to minimize the risk of exploitation until a patch is available. At the moment, there is no information about a newer version that contains a fix for this issue.