The Backup Migration WordPress plugin before 1.3.6 stores in-progress backups information in easy to find, publicly-accessible files, which may allow attackers monitoring those to leak sensitive information from the site's backups.
- https://research.cleantalk.org/cve-2023-6271-backup-migration-unauth-sensitive-data-exposure-to-full-control-of-the-site-poc-exploit
- https://wpscan.com/vulnerability/7ac217db-f332-404b-a265-6dc86fe747b9
- https://github.com/20142995/nuclei-templates