The Imagements WordPress plugin through 1.2.5 allows images to be uploaded in comments, however only checks for the Content-Type in the request to forbid dangerous files. This allows unauthenticated attackers to upload arbitrary files by using a valid image Content-Type along with a PHP filename and code, leading to RCE.

XSS exists in the WebForms Pro M2 extension before 2.9.17 for Magento 2 via the textarea field.

Cross-site scripting (XSS) vulnerability in the Imagemenu module 6.x-1.x before 6.x-1.4 for Drupal allows remote authenticated users with the "administer imagemenu" permission to inject arbitrary web script or HTML via an image file name.