CVE-2023-50780

CVE-2023-50780: MBeans peligrosos accesibles a través de la API de Jolokia en Apache ActiveMQ Artemis Al listar e inspeccionar los MBeans expuestos por la API de Jolokia en http://127.0.0.1:8161/console/jolokia se han identificado los siguientes vectores de ataque: Escritura arbitraria de archivo...

CVE-2026-101292

Apache ActiveMQ Artemis before 2.34.0 contains an unsafe reflection vulnerability in FederationStreamConnectMessage.getFederationPolicy. The method calls Class.forNameclazz.getConstructor.newInstance where clazz is read directly from the CORE protocol wire buffer without type validation. An...

EUVD-2026-88242

Apache ActiveMQ Artemis before 2.34.0 contains an unsafe reflection vulnerability in FederationStreamConnectMessage.getFederationPolicy. The method calls Class.forNameclazz.getConstructor.newInstance where clazz is read directly from the CORE protocol wire buffer without type validation. An...

CVE-2026-101292

Apache ActiveMQ Artemis versions before 2.34.0 are vulnerable to an unsafe reflection vulnerability within the FederationStreamConnectMessage.getFederationPolicy() method. The root cause is the direct reading of a class name from the CORE protocol wire buffer without proper type validation, which...

CVE-2026-101292 Artemis-core-client: unsafe reflection in apache activemq artemis federation message deserialization

Apache ActiveMQ Artemis before 2.34.0 contains an unsafe reflection vulnerability in FederationStreamConnectMessage.getFederationPolicy. The method calls Class.forNameclazz.getConstructor.newInstance where clazz is read directly from the CORE protocol wire buffer without type validation. An...

CVE-2026-101292 Artemis-core-client: unsafe reflection in apache activemq artemis federation message deserialization

Apache ActiveMQ Artemis before 2.34.0 contains an unsafe reflection vulnerability in FederationStreamConnectMessage.getFederationPolicy. The method calls Class.forNameclazz.getConstructor.newInstance where clazz is read directly from the CORE protocol wire buffer without type validation. An...

CVE-2026-101292

Apache ActiveMQ Artemis before 2.34.0 contains an unsafe reflection vulnerability in FederationStreamConnectMessage.getFederationPolicy. The method calls Class.forNameclazz.getConstructor.newInstance where clazz is read directly from the CORE protocol wire buffer without type validation. An...

CVE-2026-101292: Use of Externally-Controlled Input to Select Classes or Code

Apache ActiveMQ Artemis before 2.34.0 contains an unsafe reflection vulnerability in FederationStreamConnectMessage.getFederationPolicy. The method calls Class.forNameclazz.getConstructor.newInstance where clazz is read directly from the CORE protocol wire buffer without type validation. An...

PT-2026-99872

Name of the Vulnerable Software and Affected Versions Apache ActiveMQ Artemis versions prior to 2.34.0 Description An unsafe reflection issue exists in the FederationStreamConnectMessage.getFederationPolicy function. The system calls Class.forNameclazz.getConstructor.newInstance using a clazz val...

artemis-server: artemis-server: Pre-auth topology disclosure via CORE SUBSCRIBE_TOPOLOGY_V2 on channel0

A missing authentication vulnerability was found in Apache ActiveMQ Artemis. The SUBSCRIBETOPOLOGYV2 handler in CoreProtocolManager.LocalChannelHandler.handlePacket processes topology subscription requests on channel0 with zero authentication -- no call to getSecurityStore, no credential...

artemis-server: artemis-server: Pre-auth topology disclosure via CORE SUBSCRIBE_TOPOLOGY_V2 on channel0

A missing authentication vulnerability was found in Apache ActiveMQ Artemis. The SUBSCRIBETOPOLOGYV2 handler in CoreProtocolManager.LocalChannelHandler.handlePacket processes topology subscription requests on channel0 with zero authentication -- no call to getSecurityStore, no credential...

artemis-server: artemis-server: Pre-auth topology disclosure via CORE SUBSCRIBE_TOPOLOGY_V2 on channel0

A missing authentication vulnerability was found in Apache ActiveMQ Artemis. The SUBSCRIBETOPOLOGYV2 handler in CoreProtocolManager.LocalChannelHandler.handlePacket processes topology subscription requests on channel0 with zero authentication -- no call to getSecurityStore, no credential...

artemis-server: artemis-server: Pre-auth topology disclosure via CORE SUBSCRIBE_TOPOLOGY_V2 on channel0

A missing authentication vulnerability was found in Apache ActiveMQ Artemis. The SUBSCRIBETOPOLOGYV2 handler in CoreProtocolManager.LocalChannelHandler.handlePacket processes topology subscription requests on channel0 with zero authentication -- no call to getSecurityStore, no credential...

CLEANSTART-2026-AS23649 Security fix for GHSA-7xrh-hqfc-g7qr applied in: apache-activemq-artemis 2.51.0-r0, confluent-common-docker 7.6.9-r2, kafka-fips 3.8.1-r7, kserve-modelmesh 0.10.0-r0, kserve-modelmesh 0.12.0-r0, spark-sc213-jdk17-py311 4.1.1-r2

GHSA-7xrh-hqfc-g7qr affects multiple packages. This issue is resolved in later releases. See references for individual vulnerability details...

CLEANSTART-2026-ZN73340 Security fix for CVE-2026-59903 applied in: apache-activemq-artemis 2.56.0-r1, apache-hive 4.0.1-r12, elasticsearch 9.3.8-r5, keycloak 26.5.7-r8, strimzi-kafka-operator 1.2.0-r1, trino 480-r11, trino 483-r4

CVE-2026-59903 affects multiple packages. This issue is resolved in later releases. See references for individual vulnerability details...

artemis-core-client: activemq-artemis: Unsafe deserialization via JsonUtil CompositeData on management address

A flaw was found in Apache ActiveMQ Artemis. The JsonUtil.fromJsonArray method uses ObjectInputStream.readObject to deserialize CompositeData from Base64-encoded serialized objects in management message bodies sent to the activemq.management address. While the deserialization is protected by an...

artemis-server: artemis-server: Pre-auth topology disclosure via CORE SUBSCRIBE_TOPOLOGY_V2 on channel0

A missing authentication vulnerability was found in Apache ActiveMQ Artemis. The SUBSCRIBETOPOLOGYV2 handler in CoreProtocolManager.LocalChannelHandler.handlePacket processes topology subscription requests on channel0 with zero authentication -- no call to getSecurityStore, no credential...

artemis-server: artemis-server: Pre-auth topology disclosure via CORE SUBSCRIBE_TOPOLOGY_V2 on channel0

A missing authentication vulnerability was found in Apache ActiveMQ Artemis. The SUBSCRIBETOPOLOGYV2 handler in CoreProtocolManager.LocalChannelHandler.handlePacket processes topology subscription requests on channel0 with zero authentication -- no call to getSecurityStore, no credential...

wildfly-messaging-activemq-subsystem: artemis-server: jgroups: artemis cluster password leak via jgroups spoof

Artemis and JGroups lack of access controls in certain situations can allow an attacker to spoof a password request in JGroups and subsequently gain access to the cluster. This allows the attacker manage-level authority for provided messaging and queue operations...

artemis-core-client: activemq-artemis: Unsafe deserialization via JsonUtil CompositeData on management address

A flaw was found in Apache ActiveMQ Artemis. The JsonUtil.fromJsonArray method uses ObjectInputStream.readObject to deserialize CompositeData from Base64-encoded serialized objects in management message bodies sent to the activemq.management address. While the deserialization is protected by an...