CVE-2026-16895

CVE-2026-16895 is a fail-open logic vulnerability in the Metasploit Framework 's JSON-RPC web service interface. When an exception occurs during the database health check (db.check) and the environment variable MSF_WS_JSON_RPC_API_TOKEN is not explicitly set, the internal flag msf.auth_initialize...

CVE-2026-16895 Authentication Bypass in Metasploit JSON-RPC Service When DB Health Check Fails

A logic vulnerability fail-open condition has been identified within the Metasploit Framework's JSON-RPC web service interface. When an exception occurs during the database health check db.check and the environment variable MSFWSJSONRPCAPITOKEN is not explicitly set, the application resets the...

OpenStack Ironic: Crafted JSON String to Certain Endpoints on the API or JSON-RPC Service May Result in Service Crash

In OpenStack Ironic 32.0.0 through 35.0.1, an unauthenticated malicious user could submit a crafted JSON string to some endpoints on the API or JSON-RPC service and effect a service crash...

DEBIAN-CVE-2026-50589

In OpenStack Ironic 32 before 37.0.0, an unauthenticated malicious user could submit a crafted JSON string to some endpoints on the API or JSON-RPC service and effect a service crash...

CVE-2026-50589

In the provided documents, CVE-2026-50589 affects OpenStack Ironic 32 prior to 37.0.0. The underlying issue is that an unauthenticated malicious user can submit a crafted JSON string to certain API/JSON-RPC endpoints, leading to a service crash. The reports consistently reference the same conditi...