A critical security vulnerability has been discovered in BTCPay Server, and an emergency patch has been issued! As this vulnerability is reportedly already being exploited in the wild, those operating their own servers need to take action immediately.

BTCPay Server is an open-source solution that allows you to integrate Bitcoin payments without intermediary fees. However, since most instances are self-hosted by individual merchants or builders, failing to apply manual patches during emergency situations can leave you vulnerable.

If you are running a related server, check for the latest update right now! Regular maintenance seems essential to keeping your convenient, self-custodial infrastructure safe. I'll keep an eye out for any further developments, just in case. 😄