CVE-2026-65655 Temporal UI Server may set OAuth credential cookies without Secure behind a TLS-terminating reverse proxy

When OAuth authentication is enabled and browser-facing TLS terminates at a reverse proxy that forwards the callback to Temporal UI Server over HTTP, affected versions derive authentication-cookie Secure attributes from the proxy-to-server connection. Temporal UI Server can therefore issue...

Improper Verification of Source of a Communication Channel

Overview next-auth is an Authentication for Next.js Affected versions of this package are vulnerable to Improper Verification of Source of a Communication Channel via improper binding of OAuth check cookies to the provider that created them. An attacker can gain unauthorized access to a victim's...