> CVE-2026-42588

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PUBLISHED
2026-06-01 09:16
MODIFIED
2026-06-01 09:16
EPSS (Prob. Exploit)
0.66%
Top 49.2%
DATA SOURCES:
NVD 🔗 2026-06-01 CWE MITRE 🔗 2026-11-01 FIRST EPSS 🔗 2026-10-25 GITHUB 🔗 2026-11-05 OSV 🔗 2026-11-02

> DESCRIPTION

Improper Input Validation, Improper Control of Generation of Code ('Code Injection') vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ. Apache ActiveMQ Classic exposes the Jolokia JMX-HTTP bridge at /api/jolokia/ on the web console. The default Jolokia access policy permits exec operations on all ActiveMQ MBeans (org.apache.activemq:*), including BrokerService.addNetworkConnector(String). An authenticated attacker can invoke these operations with a crafted discovery URI that triggers the VM transport's brokerConfig parameter using the "masterslave:// " URL which can allow loading a Spring XML application context using ResourceXmlApplicationContext. Because Spring's ResourceXmlApplicationContext instantiates all singleton beans before the BrokerService validates the configuration, arbitrary code execution occurs on the broker's JVM through bean factory methods such as Runtime.exec(). This issue affects Apache ActiveMQ Broker: before 5.19.7, from 6.0.0 before 6.2.6; Apache ActiveMQ All: before 5.19.7, from 6.0.0 before 6.2.6; Apache ActiveMQ: before 5.19.7, from 6.0.0 before 6.2.6. Users are recommended to upgrade to version 5.19.7 or 6.2.6, which fixes the issue.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> WEAKNESSES

CWE-20 CWE-94

> CWE DETAILED DESCRIPTIONS

CWE-20: Improper Input Validation - The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. | CWE-94: Improper Control of Generation of Code - The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.

> RED HAT SECURITY ADVISORIES

Red Hat Security Advisory: Red Hat AMQ Broker 7.13.6 release and security update
Red Hat AMQ Broker 7.13.6 is now available from the Red Hat Customer Portal. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring Sy...
Red Hat Security Advisory: Red Hat AMQ Broker 7.14.1 release and security update
Red Hat AMQ Broker 7.14.1 is now available from the Red Hat Customer Portal. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring Sy...

> GITHUB SECURITY ADVISORY

GHSA-hg6c-8mvr-jqc9 HIGH

Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ have a Code Injection issue

AFFECTED PACKAGES:
MAVEN / org.apache.activemq:apache-activemq
>= 6.0.0, < 6.2.6
Fixed in: 6.2.6
MAVEN / org.apache.activemq:apache-activemq
< 5.19.7
Fixed in: 5.19.7
MAVEN / org.apache.activemq:activemq-all
>= 6.0.0, < 6.2.6
Fixed in: 6.2.6
MAVEN / org.apache.activemq:activemq-all
< 5.19.7
Fixed in: 5.19.7
MAVEN / org.apache.activemq:activemq-broker
>= 6.0.0, < 6.2.6
Fixed in: 6.2.6
MAVEN / org.apache.activemq:activemq-broker
< 5.19.7
Fixed in: 5.19.7

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ: Remote Code Execution via Jolokia addNetworkConnector

AFFECTED PACKAGES:
Unknown / Unknown
24 versions affected
ALIASES:
BIT-activemq-2026-42588, GHSA-hg6c-8mvr-jqc9

> HISTORIQUE DES MODIFICATIONS

Première apparition
01/06/2026 09:16
Source: NVD
📊 ENRICHISSEMENT 01/11/2026 06:59
CWE
Champ modifié: Description CWE
Ancienne valeur:
CWE-20: Improper Input Validation - The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process...
Nouvelle valeur:
CWE-20: Improper Input Validation - The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process...
📊 ENRICHISSEMENT 01/07/2026 06:01
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-20: Improper Input Validation - The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process...
Total des modifications: 2 Dernière mise à jour: 6 days ago

> REFERENCES

https://lists.apache.org/thread/ns0zktfo16s9ql2mmtqtlb6p6xcs45xm
http://www.openwall.com/lists/oss-security/2026/05/31/18
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