CVE-2021-24155: Unrestricted Upload of File with Dangerous Type

The WordPress Backup and Migrate Plugin – Backup Guard WordPress plugin before 1.6.0 did not ensure that the imported files are of the SGBP format and extension, allowing high privilege users admin+ to upload arbitrary files, including PHP ones, leading to RCE...

Backup Guard < 1.6.0 - Authenticated Arbitrary File Upload

The plugin did not ensure that the imported files are of the SGBP format and extension, allowing high privilege users admin+ to upload arbitrary files, including PHP ones, leading to RCE. Additional Info, and Bypass of .htaccess protection found by WPScanTeam, while confirming the issue: There is...