CVE-2023-50780

CVE-2023-50780: Dangerous MBeans Accessible via Jolokia API in Apache ActiveMQ Artemis By listing and inspecting the MBeans exposed by the Jolokia API at http://127.0.0.1:8161/console/jolokia the following attack vectors have been identified: Arbitrary File Write using Log4J indirectly resulting ...

CVE-2026-75880

A flaw was found in Apache Artemis and Apache ActiveMQ Artemis. An authenticated client could exploit this vulnerability by attaching a consumer with a selector containing crafted wildcard usage. This action leads to excessive evaluation during message delivery attempts, occupying a shared broker...

CLEANSTART-2026-VF05263 Missing Authentication for Critical Function (CWE-306) vulnerability in Apache Artemis, Apache ActiveMQ Artemis

Security vulnerability affects the wildfly package. Missing Authentication for Critical Function CWE-306 vulnerability in Apache Artemis, Apache ActiveMQ Artemis...

Missing Authentication For Critical Function

Apache ActiveMQ Artemis is vulnerable to Missing Authentication for Critical Function. The vulnerability is due to improper protection of cluster administrative credentials during the initial cluster connection handshake, which allows an unauthenticated network-adjacent attacker to exploit the...

Missing Authorization

Apache ActiveMQ Artemis is vulnerable to Missing Authorization. The vulnerability is due to insufficient authentication and authorization checks when processing OpenWire RemoveSubscriptionInfo commands, which allows a remote attacker to delete queues on the Artemis broker before authentication or...

Improper Authentication

Apache ActiveMQ Artemis is vulnerable to Improper Authentication. The vulnerability is due to insufficient validation of CORE protocol SESSIONREATTACH packets, which allows an unauthenticated remote attacker to hijack an existing authenticated session and take over its ongoing execution...

UnAuthorized Broker State Manipulation

Apache ActiveMQ Artemis is vulnerable to unauthorized broker state manipulation. The vulnerability is due to insufficient validation of unauthenticated CORE protocol requests, which allows a remote attacker to create arbitrary durable queues and potentially cause denial of service...

Denial Of Service (DoS)

Apache ActiveMQ Artemis is vulnerable to a denial-of-service DoS. The vulnerability is due to the processing of unused method parameters, which allows an authenticated attacker with MANAGE permission to craft payloads that cause excessive computation and pin processing threads...

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

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...

org.apache.activemq:artemis-features (>=2.31.1, <=2.33.0) potentially affected by CVE-2026-101292 via org.apache.activemq:artemis-jms-client-osgi (>=2.31.1, <=2.33.0)

org.apache.activemq:artemis-jms-client-osgi MAVEN version =2.31.1, =2.31.1, =2.33.0 Source cves: CVE-2026-101292 Source advisory: MEND:CVE-2026-101292...

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...

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

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...