CVE-2017-16949 – AccessPress Anonymous Post Pro <= 3.1.9 - Unauthenticated Arbitrary File Upload

https://notcve.org/view.php?id=CVE-2017-16949

An issue was discovered in the AccessKeys AccessPress Anonymous Post Pro plugin through 3.1.9 for WordPress. Improper input sanitization allows the attacker to override the settings for allowed file extensions and upload file size, related to inc/cores/file-uploader.php and file-uploader/file-uploader-class.php. This allows the attacker to upload anything they want to the server, as demonstrated by an action=ap_file_upload_action&allowedExtensions[]=php request to /wp-admin/admin-ajax.php that results in a .php file upload and resultant PHP code execution. Se ha descubierto una vulnerabilidad en el plugin AccessKeys AccessPress Anonymous Post Pro hasta la versión 3.1.9 para WordPress. Un saneamiento de entradas incorrecto permite que el atacante invalide la configuración para las extensiones de archivo permitidas y la subida de archivos. • https://www.exploit-db.com/exploits/43324 http://packetstormsecurity.com/files/145398/Accesspress-Anonymous-Post-Pro-Unauthenticated-Arbitrary-File-Upload.html https://wpvulndb.com/vulnerabilities/8977 • CWE-434: Unrestricted Upload of File with Dangerous Type •