CVE-2021-24347

The SP Project & Document Manager WordPress plugin before 4.22 allows users to upload files, however, the plugin attempts to prevent php and other similar files that could be executed on the server from being uploaded by checking the file extension. It was discovered that php files could still be uploaded by changing the file extension's case, for example, from "php" to "pHP".

The SP Project & Document Manager WordPress plugin before 4.22 allows users to upload files, however, the plugin attempts to prevent php and other similar files that could be executed on the server from being uploaded by checking the file extension. It was discovered that php files could still be uploaded by changing the file extension's case, for example, from "php" to "pHP".

El plugin SP Project & Document Manager WordPress versiones anteriores a 4.22, permite a usuarios subir archivos, sin embargo, el plugin intenta impedir que archivos php y otros similares que podrían ser ejecutados en el servidor donde han sido cargados al comprobar la extensión del archivo. Se detectó que los archivos php podían seguir siendo subidos al cambiar el caso de la extensión del archivo, por ejemplo, de "php" a "pHP"