CVE-2018-18676

Name of the Vulnerable Software and Affected Versions GNUBOARD5 version 5.3.1.9

Description The issue allows remote attackers to inject arbitrary web script or HTML via the bo mobile content tail parameter, also referred to as the "mobile board tail contents" parameter, in the adm/board form update.php endpoint. This can be exploited by attackers to inject malicious scripts.

Recommendations For GNUBOARD5 version 5.3.1.9, consider disabling the bo mobile content tail parameter in the adm/board form update.php endpoint until a patch is available to prevent exploitation. Restrict access to this endpoint to minimize the risk of arbitrary web script or HTML injection.