Create a file named cmd.php containing . Upload: Submit the file through the web interface.
Insecure handling of file uploads and the use of the zip:// wrapper, which can lead to Remote Code Execution (RCE) . Step 1: Enumeration BG.zip
: A tool used in bioinformatics for Blocked GNU Zip format, often indexed with tabix for genomic data. Create a file named cmd
The server provides a path like /uploads/upload_12345.zip . Step 3: Gaining RCE BG.zip