Two auth bypasses hit Nginx-UI, plus overlooked stdlib corners

Nginx-UI picks up a pair of advisories worth paying attention to if it is anywhere in your stack: TOTP and passkey enrolment skip re-authentication, which turns into persistent account takeover, and the Casdoor SSO callback ships a constant state parameter that opens the door to login CSRF. Away from the security tracker, there is a quieter piece on small standard-library features backend developers forget exist, which is a reasonable antidote to reaching for another dependency this week.