CVE-2026-115644

Apache Kafka Connect contains an authentication bypass vulnerability affecting the admin REST API when admin.listeners is configured with a separate listener from the main listeners property. When operators isolate the admin REST API by explicitly configuring the "admin.listeners" property, REST...

CVE-2026-115644 Apache Kafka: Connect Admin REST API Authentication Bypass via Unapplied REST Extensions

Apache Kafka Connect contains an authentication bypass vulnerability affecting the admin REST API when admin.listeners is configured with a separate listener from the main listeners property. When operators isolate the admin REST API by explicitly configuring the "admin.listeners" property, REST...

CVE-2026-115644

Apache Kafka Connect contains an authentication bypass vulnerability in the admin REST API. When the admin.listeners property is configured as a separate listener from the main listeners property, REST extensions (e.g., BasicAuthSecurityRestExtension) specified via rest.extension.classes are not ...

EUVD-2026-112173

Apache Kafka Connect contains an authentication bypass vulnerability affecting the admin REST API when admin.listeners is configured with a separate listener from the main listeners property. When operators isolate the admin REST API by explicitly configuring the "admin.listeners" property, REST...

PT-2026-128298

Apache Kafka Connect contains an authentication bypass vulnerability affecting the admin REST API when admin.listeners is configured with a separate listener from the main listeners property. When operators isolate the admin REST API by explicitly configuring the "admin.listeners" property, REST...

Exploit for CVE-2026-94000

Keycloak composite map-role privilege escalation A reproducib...

CVE-2026-105942

When a configured proxy role sends a request to the broker on behalf of another user the original principal, the broker is designed to authorize both the proxy role and the original principal and to allow the request only if both are authorized, so that the original principal cannot exceed its ow...

CVE-2026-105934

The Apache Pulsar broker admin REST API provides a truncate operation for persistent topics DELETE /admin/v2/persistent/tenant/namespace/topic/truncate. Truncating a topic moves all subscription cursors of the topic to the end of the topic and deletes the topic's inactive ledgers. Truncating a...

CVE-2026-105937

Apache Pulsar shadow topics PIP-180 are topics that read the stored messages of a source topic from that topic's managed ledger. The source topic is selected by setting the reserved topic property PULSAR.SHADOWSOURCE. The admin REST API accepts this property when creating a non-partitioned or...

CVE-2026-105932

The Apache Pulsar broker admin REST API provides endpoints to read, set and remove the topic-level entry filter policy of a topic. For persistent topics these endpoints check that the caller is authorized for the entry filters topic policy operation. The corresponding endpoints for non-persistent...

CVE-2026-105942

This vulnerability affects Apache Pulsar versions from 2.8.1 before 4.0.14 and from 4.1.0 before 4.2.5. The issue stems from two flaws in how the broker authorizes proxied requests. First, the broker sometimes authorizes the original principal using the proxy's authentication data instead of its ...

CVE-2026-105942 Apache Pulsar: Original principal of proxied requests authorized with the proxy's authentication data, allowing privilege escalation

When a configured proxy role sends a request to the broker on behalf of another user the original principal, the broker is designed to authorize both the proxy role and the original principal and to allow the request only if both are authorized, so that the original principal cannot exceed its ow...

EUVD-2026-107477

When a configured proxy role sends a request to the broker on behalf of another user the original principal, the broker is designed to authorize both the proxy role and the original principal and to allow the request only if both are authorized, so that the original principal cannot exceed its ow...

CVE-2026-105942 Apache Pulsar: Original principal of proxied requests authorized with the proxy's authentication data, allowing privilege escalation

When a configured proxy role sends a request to the broker on behalf of another user the original principal, the broker is designed to authorize both the proxy role and the original principal and to allow the request only if both are authorized, so that the original principal cannot exceed its ow...

CVE-2026-105942

When a configured proxy role sends a request to the broker on behalf of another user the original principal, the broker is designed to authorize both the proxy role and the original principal and to allow the request only if both are authorized, so that the original principal cannot exceed its ow...

CVE-2026-105937 Apache Pulsar: Missing authorization of the shadow topic source allows cross-tenant message disclosure and deletion of source topic data

Apache Pulsar shadow topics PIP-180 are topics that read the stored messages of a source topic from that topic's managed ledger. The source topic is selected by setting the reserved topic property PULSAR.SHADOWSOURCE. The admin REST API accepts this property when creating a non-partitioned or...

CVE-2026-105937 Apache Pulsar: Missing authorization of the shadow topic source allows cross-tenant message disclosure and deletion of source topic data

Apache Pulsar shadow topics PIP-180 are topics that read the stored messages of a source topic from that topic's managed ledger. The source topic is selected by setting the reserved topic property PULSAR.SHADOWSOURCE. The admin REST API accepts this property when creating a non-partitioned or...

EUVD-2026-107475

Apache Pulsar shadow topics PIP-180 are topics that read the stored messages of a source topic from that topic's managed ledger. The source topic is selected by setting the reserved topic property PULSAR.SHADOWSOURCE. The admin REST API accepts this property when creating a non-partitioned or...

CVE-2026-105937

Apache Pulsar is vulnerable to a missing authorization flaw in its shadow topics implementation. An authenticated user with tenant admin rights in one tenant can create or update a topic to bind it to a persistent source topic in a different tenant by setting the PULSAR.SHADOW_SOURCE property. Th...

CVE-2026-105937

Apache Pulsar shadow topics PIP-180 are topics that read the stored messages of a source topic from that topic's managed ledger. The source topic is selected by setting the reserved topic property PULSAR.SHADOWSOURCE. The admin REST API accepts this property when creating a non-partitioned or...