The vulnerability of the NF_FU_AJAX_Controllers_Uploads::handleUpload function in the File Uploads extension of the Ninja Forms plugin allows a attacker to execute arbitrary code.

The vulnerability of the NFFUAJAXControllersUploads::handleUpload function in the File Uploads extension of the Ninja Forms plugin is related to the ability to upload files of a dangerous type without restrictions. Exploiting this vulnerability could allow a malicious actor to execute arbitrary...