CVE-2026-74864

sogoyhn configures SOGo with a parameter that forces the request with HTTP header "x-webobjects-remote-user" to be treated as sent by a verified user without performing password validation. Since Nginx does not strip this header, any client can supply it arbitrarily and gain access as any user,...

CVE-2026-74864 Authentication Bypass in sogo_yhn

sogoyhn configures SOGo with a parameter that forces the request with HTTP header "x-webobjects-remote-user" to be treated as sent by a verified user without performing password validation. Since Nginx does not strip this header, any client can supply it arbitrarily and gain access as any user,...

CVE-2026-74864

The sogo_yhn component contains an authentication bypass vulnerability because it configures SOGo to trust the x-webobjects-remote-user HTTP header as a verified identity without performing password validation. Since Nginx does not strip this header, an unauthenticated remote attacker can supply ...

EUVD-2026-89796

sogoyhn configures SOGo with a parameter that forces the request with HTTP header "x-webobjects-remote-user" to be treated as sent by a verified user without performing password validation. Since Nginx does not strip this header, any client can supply it arbitrarily and gain access as any user,...