CVE-2026-50267 Steeltoe: TLS private keys written to /tmp with default permissions, never deleted

Steeltoe is an open source project that provides a collection of libraries that helps users build cloud-native applications. In Steeltoe.Configuration.Abstractions 4.0.0 through 4.1.0, when MySQL or PostgreSQL service bindings from VCAPSERVICES include TLS client credentials, the Connectors libra...

CVE-2026-50202

Summary: CVE-2026-50202 affects Steeltoe libraries: Steeltoe.Security.Authentication.CloudFoundryBase < 3.4.0, Steeltoe.Security.Authentication.JwtBearer < 4.2.0, and Steeltoe.Security.Authentication.OpenIdConnect

CVE-2026-50202 Steeltoe's static JWKS cache shared across schemes and never invalidated

Steeltoe is an open source project that provides a collection of libraries that helps users build cloud-native applications. In Steeltoe.Security.Authentication.CloudFoundryBase prior to version 3.4.0, Steeltoe.Security.Authentication.JwtBearer prior to version 4.2.0, and...

CVE-2026-50202 Steeltoe's static JWKS cache shared across schemes and never invalidated

Steeltoe is an open source project that provides a collection of libraries that helps users build cloud-native applications. In Steeltoe.Security.Authentication.CloudFoundryBase prior to version 3.4.0, Steeltoe.Security.Authentication.JwtBearer prior to version 4.2.0, and...

CVE-2026-50202 Steeltoe's static JWKS cache shared across schemes and never invalidated

Steeltoe is an open source project that provides a collection of libraries that helps users build cloud-native applications. In Steeltoe.Security.Authentication.CloudFoundryBase prior to version 3.4.0, Steeltoe.Security.Authentication.JwtBearer prior to version 4.2.0, and...

CVE-2026-50201 Steeltoe's sensitive actuators (heapdump/env) only require Restricted permission

Steeltoe is an open source project that provides a collection of libraries that helps users build cloud-native applications. In Steeltoe.Management.Endpoint prior to version 4.2.0 and Steeltoe.Management.EndpointCore prior to version 3.4.0, all Steeltoe actuator endpoints default to...

CVE-2026-50201

CVE-2026-50201: Steeltoe's sensitive actuators (heapdump, environment, thread dump) default to EndpointPermissions.Restricted in Steeltoe.Management.Endpoint (pre-4.2.0) and Steeltoe.Management.EndpointCore (pre-3.4.0), mapping to CF read_basic_data. Sensitive endpoints are not upgraded to Endpoi...

CVE-2026-50201 Steeltoe's sensitive actuators (heapdump/env) only require Restricted permission

Steeltoe is an open source project that provides a collection of libraries that helps users build cloud-native applications. In Steeltoe.Management.Endpoint prior to version 4.2.0 and Steeltoe.Management.EndpointCore prior to version 3.4.0, all Steeltoe actuator endpoints default to...

CVE-2026-50201 Steeltoe's sensitive actuators (heapdump/env) only require Restricted permission

Steeltoe is an open source project that provides a collection of libraries that helps users build cloud-native applications. In Steeltoe.Management.Endpoint prior to version 4.2.0 and Steeltoe.Management.EndpointCore prior to version 3.4.0, all Steeltoe actuator endpoints default to...

CVE-2026-50200 Steeltoe's env sanitizer misses connection strings — leaks embedded DB passwords

Steeltoe is an open source project that provides a collection of libraries that helps users build cloud-native applications. In Steeltoe.Management.Endpoint prior to version 4.2.0 and Steeltoe.Management.EndpointCore prior to version 3.4.0, the Sanitizer component in the Environment actuator...

CVE-2026-50200

The CVE affects Steeltoe’s Environment actuator sanitization for Steeltoe.Management.Endpoint <4.2.0 and Steeltoe.Management.EndpointCore <3.4.0. The Sanitizer uses a suffix-based key match list (default: password, secret, key, token, .credentials. , vcap_services) that does not cover Conne...

CVE-2026-50200 Steeltoe's env sanitizer misses connection strings — leaks embedded DB passwords

Steeltoe is an open source project that provides a collection of libraries that helps users build cloud-native applications. In Steeltoe.Management.Endpoint prior to version 4.2.0 and Steeltoe.Management.EndpointCore prior to version 3.4.0, the Sanitizer component in the Environment actuator...

CVE-2026-50200 Steeltoe's env sanitizer misses connection strings — leaks embedded DB passwords

Steeltoe is an open source project that provides a collection of libraries that helps users build cloud-native applications. In Steeltoe.Management.Endpoint prior to version 4.2.0 and Steeltoe.Management.EndpointCore prior to version 3.4.0, the Sanitizer component in the Environment actuator...

CVE-2026-50196 Steeltoe.Discovery.Eureka: Unrecognized DataCenterInfo.Name poisons entire registry fetch

Steeltoe is an open source project that provides a collection of libraries that helps users build cloud-native applications. In Steeltoe.Discovery.Eureka prior to versions 4.2.0 and 3.4.0, DataCenterInfo.FromJson throws ArgumentException for any name value other than "MyOwn" or "Amazon", despite...

CVE-2026-50196

CVE-2026-50196 – Steeltoe.Discovery.Eureka : In Steeltoe.Discovery.Eureka before versions 4.2.0 and 3.4.0, DataCenterInfo.FromJson throws an ArgumentException for any DataCenterInfo.name other than MyOwn, Amazon, or Netflix, causing the registry deserialization to fail and the cache refresh to sw...

CVE-2026-50196 Steeltoe.Discovery.Eureka: Unrecognized DataCenterInfo.Name poisons entire registry fetch

Steeltoe is an open source project that provides a collection of libraries that helps users build cloud-native applications. In Steeltoe.Discovery.Eureka prior to versions 4.2.0 and 3.4.0, DataCenterInfo.FromJson throws ArgumentException for any name value other than "MyOwn" or "Amazon", despite...

CVE-2026-50194 Steeltoe vulnerable to management-port isolation bypass via spoofed Host header

Steeltoe is an open source project that provides a collection of libraries that helps users build cloud-native applications. When Steeltoe management endpoints versions 3.2.2 through 3.3.0 and 4.1.0 are configured to listen on an alternate port Management:Endpoints:Port is configured, the...

CVE-2026-50194

Steeltoe CVE-2026-50194 affects management endpoints when configured to listen on an alternate port. Versions 3.2.2–3.3.0 and 4.1.0 use the Host header to gate access instead of the socket port, enabling port-isolation bypass. Patches are in 3.4.0 and 4.2.0. If upgrading isn’t possible, apply exp...

CVE-2026-50194 Steeltoe vulnerable to management-port isolation bypass via spoofed Host header

Steeltoe is an open source project that provides a collection of libraries that helps users build cloud-native applications. When Steeltoe management endpoints versions 3.2.2 through 3.3.0 and 4.1.0 are configured to listen on an alternate port Management:Endpoints:Port is configured, the...

CVE-2026-50194 Steeltoe vulnerable to management-port isolation bypass via spoofed Host header

Steeltoe is an open source project that provides a collection of libraries that helps users build cloud-native applications. When Steeltoe management endpoints versions 3.2.2 through 3.3.0 and 4.1.0 are configured to listen on an alternate port Management:Endpoints:Port is configured, the...