Couchbase

Couchbase Server - Broken Access Control

Couchbase Server versions 4.0.0, 4.1.0, 4.1.1, 4.5.0, 4.5.1, 4.6.0-4.6.5, 5.0.0, 5.1.1, 5.5.0, and 5.5.1 contain insecure permissions for the projector and indexer REST endpoints caused by unauthenticated access, letting attackers access administrative APIs without authentication, exploit requires no special conditions.