Unrestricted file upload vulnerability in html/Upload.php in the FCChat Widget plugin 2.2.13.1 and earlier for WordPress allows remote attackers to execute arbitrary code by uploading a file with a file with an executable extension followed by a safe extension, then accessing it via a direct request to the file in html/images.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Fcchat_widget | Wordpress | * | 2.2.13.1 (including) |