Pre-alpha ..... Feel free report stuff, but don't consider anything secure.
THIS IS BUILT TO ALLOW THE DEMOSTRATION OF OLD VULNERABILITIES ON OLD OSs. THEREFORE THE IMAGES AND TOOLS/MALWARE (not included on github currently, see FAQ) CONTAIN VULNERABILTIES BY DESIGN!
Think you've found something in the actual frame (not the img, or FS content) please email glenn@pegden.com and/or raise and issue/PR.