# security.txt — RFC 9116 # Coordinated vulnerability disclosure for fatcousin.com Contact: mailto:labs@fatcousin.com Contact: https://github.com/odneb/FatCousin/security/advisories/new Contact: https://github.com/odneb/FatCousin/issues Expires: 2027-12-31T23:59:59Z Preferred-Languages: en Canonical: https://fatcousin.com/.well-known/security.txt # Notes for researchers: # - fatcousin is a static + client-side application. No user accounts, # no sessions, no server-side processing of user file data. Most # classes of vulnerability (auth bypass, IDOR, server-side injection) # are out of scope by construction. # - In-scope: XSS, CSP bypasses, supply-chain risk in npm dependencies, # prototype pollution in tool engines, secret leakage in the build, # sandbox escapes from WASM workers, accidental network exfiltration # that contradicts our local-first promise. # - Out of scope: missing rate-limiting (there is no API), missing # account lockout (there are no accounts), self-XSS via paste, and # reports purely from automated scanners with no reproduction steps. # - Please demonstrate impact. Please give us reasonable time to fix # before public disclosure (we aim for <14 days for confirmed issues).