org.apache.artemis:artemis-server: org.apache.activemq:artemis-server: Apache Artemis, Apache ActiveMQ Artemis: Message injection and exfiltration due to missing authentication

A flaw was found in Apache Artemis and Apache ActiveMQ Artemis. An unauthenticated remote attacker can exploit a missing authentication for critical function vulnerability by using the Core protocol. This allows the attacker to force a target broker to establish an outbound Core federation...

org.apache.artemis:artemis-server: org.apache.activemq:artemis-server: Apache Artemis, Apache ActiveMQ Artemis: Message injection and exfiltration due to missing authentication

A flaw was found in Apache Artemis and Apache ActiveMQ Artemis. An unauthenticated remote attacker can exploit a missing authentication for critical function vulnerability by using the Core protocol. This allows the attacker to force a target broker to establish an outbound Core federation...

org.apache.artemis:artemis-server: org.apache.activemq:artemis-server: Apache Artemis, Apache ActiveMQ Artemis: Message injection and exfiltration due to missing authentication

A flaw was found in Apache Artemis and Apache ActiveMQ Artemis. An unauthenticated remote attacker can exploit a missing authentication for critical function vulnerability by using the Core protocol. This allows the attacker to force a target broker to establish an outbound Core federation...

Apache Artemis: Apache ActiveMQ Artemis: Apache Artemis and Apache ActiveMQ Artemis: Unauthorized address creation due to incorrect authorization during JMS topic subscription.

A flaw was found in Apache Artemis and Apache ActiveMQ Artemis. An authenticated user can exploit this incorrect authorization vulnerability by attempting to create a non-durable Java Message Service JMS topic subscription on an address that does not exist. If the user has "createDurableQueue"...

Incorrect Authorization

Apache Artemis is vulnerable to Incorrect Authorization. The vulnerability is due to incorrect authorization, where an authenticated user with the 'createDurableQueue' permission but without the 'createAddress' permission can create a temporary address when attempting to create a non-durable JMS...

CVE-2026-32642

A flaw was found in Apache Artemis and Apache ActiveMQ Artemis. An authenticated user can exploit this incorrect authorization vulnerability by attempting to create a non-durable Java Message Service JMS topic subscription on an address that does not exist. If the user has "createDurableQueue"...

CVE-2026-4649

A flaw was found in Apache Artemis and KNIME Business Hub. A user with normal privileges and the ability to execute workflows in an executor can exploit an authentication bypass vulnerability. This allows the user to install and register a federated mirror without authentication to the original...

EUVD-2026-14782

Incorrect Authorization CWE-863 vulnerability in Apache Artemis, Apache ActiveMQ Artemis exists when an application using the OpenWire protocol attempts to create a non-durable JMS topic subscription on an address that doesn't exist with an authenticated user which has the "createDurableQueue"...

EUVD-2026-14786

Apache Artemis before version 2.52.0 is affected by an authentication bypass flaw which allows reading all messages exchanged via the broker and injection of new message CVE-2026-27446 https://www.cve.org/CVERecord . Since KNIME Business Hub uses Apache Artemis it is also affected by the issue...

GHSA-F4GC-MWRG-Q36R Apache Artemis: Unauthorized Temporary Address Creation via OpenWire Protocol

Incorrect Authorization CWE-863 vulnerability in Apache Artemis, Apache ActiveMQ Artemis exists when an application using the OpenWire protocol attempts to create a non-durable JMS topic subscription on an address that doesn't exist with an authenticated user which has the "createDurableQueue"...

CVE-2026-4649

Apache Artemis before version 2.52.0 is affected by an authentication bypass flaw which allows reading all messages exchanged via the broker and injection of new message CVE-2026-27446 https://www.cve.org/CVERecord . Since KNIME Business Hub uses Apache Artemis it is also affected by the issue...

CVE-2026-4649 Auth bypass in Apache Artemis allows reading all internal messages

Apache Artemis before version 2.52.0 is affected by an authentication bypass flaw which allows reading all messages exchanged via the broker and injection of new message CVE-2026-27446 https://www.cve.org/CVERecord . Since KNIME Business Hub uses Apache Artemis it is also affected by the issue...

CVE-2026-4649

Apache Artemis before version 2.52.0 is affected by an authentication bypass flaw which allows reading all messages exchanged via the broker and injection of new message CVE-2026-27446 https://www.cve.org/CVERecord . Since KNIME Business Hub uses Apache Artemis it is also affected by the issue...

CVE-2026-4649

Summary: CVE-2026-4649 describes an authentication bypass in Apache Artemis prior to 2.52.0, enabling reading all messages and injecting new messages. KNIME Business Hub uses Artemis, so it is affected, though Artemis is not exposed publicly; an attacker would need at least normal user privileges...

CVE-2026-4649 Auth bypass in Apache Artemis allows reading all internal messages

Apache Artemis before version 2.52.0 is affected by an authentication bypass flaw which allows reading all messages exchanged via the broker and injection of new message CVE-2026-27446 https://www.cve.org/CVERecord . Since KNIME Business Hub uses Apache Artemis it is also affected by the issue...

CVE-2026-32642

Incorrect Authorization CWE-863 vulnerability in Apache Artemis, Apache ActiveMQ Artemis exists when an application using the OpenWire protocol attempts to create a non-durable JMS topic subscription on an address that doesn't exist with an authenticated user which has the "createDurableQueue"...

PT-2026-27354

Apache Artemis before version 2.52.0 is affected by an authentication bypass flaw which allows reading all messages exchanged via the broker and injection of new message CVE-2026-27446 https://www.cve.org/CVERecord . Since KNIME Business Hub uses Apache Artemis it is also affected by the issue...

Apache Artemis 安全漏洞

Apache Artemis is a messaging broker software developed by the Apache Foundation. Versions of Apache Artemis such as 2.52.0 and earlier, as well as Apache ActiveMQ Artemis versions like 2.44.0 and earlier, have security vulnerabilities. These vulnerabilities stem from improper authorization, whic...

PT-2026-26884

Name of the Vulnerable Software and Affected Versions Apache Artemis versions 2.50.0 through 2.52.0 Apache ActiveMQ Artemis versions 2.0.0 through 2.44.0 Description An authorization issue exists in Apache Artemis and Apache ActiveMQ Artemis. Specifically, when an application utilizing the OpenWi...

Linux Distros Unpatched Vulnerability : CVE-2026-27446

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Missing Authentication for Critical Function CWE-306 vulnerability in Apache Artemis, Apache ActiveMQ Artemis. An unauthenticated remote attacker can use the Co...