title: underConstruction < 1.21 - Admin+ Stored Cross-Site Scripting
description: The underConstruction WordPress plugin before 1.21 does not sanitise or escape the "Display a custom page using your own HTML" setting before outputting it, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiletred_html capability is disallowed.
problem types: CWE-79 Cross-site Scripting (XSS)
affected:
{
product: underConstruction
vendor: Unknown
versions:
lessThan: 1.21, status: affected, version: 1.21, versionType: custom
}