There are two primary types of index of parent directory:
If the directory has "write" permissions, hackers can upload malicious scripts. They then use your server to host malware or phishing pages, which can get your domain blacklisted by search engines. How to Fix and Prevent Directory Listing index of parent directory uploads
Developers sometimes leave sensitive files in the uploads folder, such as database backups ( .sql ), configuration files , or log files containing user data. There are two primary types of index of