title: Photos and Files Contest Gallery – Contact Form < 21.2.8.1 - Unauthenticated Stored XSS via HTTP Headers
description: The Photos and Files Contest Gallery WordPress plugin before 21.2.8.1 does not sanitise and escape some parameters, which could allow unauthenticated users to perform Cross-Site Scripting attacks via certain headers.
problem types: CWE-79 Cross-Site Scripting (XSS)
affected:
{
vendor: Unknown
product: Photos and Files Contest Gallery
versions:
status: affected, versionType: custom, version: 0, lessThan: 21.2.8.1
defaultStatus: unaffected
collectionURL: https://wordpress.org/plugins
}