CVE-2026-92748

BC Security Empire before 6.7.1 fails to validate the multipart filename parameter in upload endpoints, allowing authenticated operators to write files to arbitrary paths on the C2 server. Attackers can use path traversal sequences in the filename to bypass directory containment and write malicious files to sensitive locations for code execution.

An attacker with operator credentials can write malicious files to sensitive locations on the C2 server and achieve code execution. This can lead to full compromise of the C2 server and the operational infrastructure.

Update BC Security Empire to version 6.7.1 or later. Restrict operator privileges and verify that upload endpoints cannot write outside the intended directory.