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PUBLISHED

2026-04-07 09:16

MODIFIED

2026-04-07 09:16

EPSS (Prob. Exploit)

15.49%

Top 3.2%

⚠ CISA_KEV

⚡ EPSS ÉLEVÉ (15.5%)

🎯 NUCLEI TEMPLATE

DATA SOURCES:

NVD 🔗 2026-04-07 RED HAT 🔗 2026-04-12 CISA KEV 🔗 CWE MITRE 🔗 2026-11-01 FIRST EPSS 🔗 2026-10-25 GITHUB 🔗 2026-11-05 NUCLEI 🔗 2026-05-07

> DESCRIPTION

Improper Input Validation, Improper Control of Generation of Code ('Code Injection') vulnerability in Apache ActiveMQ Broker, 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) and BrokerService.addConnector(String). An authenticated attacker can invoke these operations with a crafted discovery URI that triggers the VM transport's brokerConfig parameter to load a remote 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 5.19.4, from 6.0.0 before 6.2.3; Apache ActiveMQ: . Users are recommended to upgrade to version 5.19.5 or 6.2.3, which fixes the issue.

> AFFECTED_PRODUCTS

Apache - ActiveMQ

> 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 SEVERITY ASSESSMENT

THREAT SEVERITY

Important

> GITHUB SECURITY ADVISORY

GHSA-rxpj-7qvf-xv32 HIGH

Authenticated Apache ActiveMQ Broker and Apache ActiveMQ users could perform RCE via Jolokia MBeans

AFFECTED PACKAGES:

MAVEN / org.apache.activemq:activemq-all

>= 6.0.0, < 6.2.3

Fixed in: 6.2.3

MAVEN / org.apache.activemq:activemq-all

< 5.19.5

Fixed in: 5.19.5

MAVEN / org.apache.activemq:activemq-broker

>= 6.0.0, < 6.2.3

Fixed in: 6.2.3

MAVEN / org.apache.activemq:activemq-broker

< 5.19.5

Fixed in: 5.19.5

> NUCLEI TEMPLATES

Des templates Nuclei sont disponibles pour scanner cette vulnérabilité.

🎯

CVE-2026-34197.yaml

http/cves/2026/CVE-2026-34197.yaml

Usage: nuclei -t http/cves/2026/CVE-2026-34197.yaml -u target.com

> HISTORIQUE DES MODIFICATIONS

Première apparition

07/04/2026 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 01/05/2026 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...

📊 ENRICHISSEMENT 16/04/2026 18:15

KEV

Champ modifié: Catalogue KEV

Ancienne valeur:

Non

Nouvelle valeur:

Oui

📊 ENRICHISSEMENT 12/04/2026 05:01

REDHAT

Champ modifié: Sévérité Red Hat

Ancienne valeur:

{ "severity_scale": null, "threat_severity": "Important" }

Nouvelle valeur:

{ "threat_severity": "Important", "severity_scale": null }

📊 ENRICHISSEMENT 08/04/2026 23:30

REDHAT

Champ modifié: Sévérité Red Hat

Ancienne valeur:

{ "severity_scale": null, "threat_severity": "Important" }

Nouvelle valeur:

{ "threat_severity": "Important", "severity_scale": null }

📊 ENRICHISSEMENT 08/04/2026 22:30

REDHAT

Champ modifié: Sévérité Red Hat

Ancienne valeur:

{ "severity_scale": null, "threat_severity": "Important" }

Nouvelle valeur:

{ "threat_severity": "Important", "severity_scale": null }

📊 ENRICHISSEMENT 08/04/2026 21:30

REDHAT

Champ modifié: Sévérité Red Hat

Ancienne valeur:

{ "severity_scale": null, "threat_severity": "Important" }

Nouvelle valeur:

{ "threat_severity": "Important", "severity_scale": null }

📊 ENRICHISSEMENT 08/04/2026 20:30

REDHAT

Champ modifié: Sévérité Red Hat

Ancienne valeur:

{ "severity_scale": null, "threat_severity": "Important" }

Nouvelle valeur:

{ "threat_severity": "Important", "severity_scale": null }

📊 ENRICHISSEMENT 08/04/2026 19:30

REDHAT

Champ modifié: Sévérité Red Hat

Ancienne valeur:

{ "severity_scale": null, "threat_severity": "Important" }

Nouvelle valeur:

{ "threat_severity": "Important", "severity_scale": null }

📊 ENRICHISSEMENT 08/04/2026 18:30

REDHAT

Champ modifié: Sévérité Red Hat

Ancienne valeur:

{ "severity_scale": null, "threat_severity": "Important" }

Nouvelle valeur:

{ "threat_severity": "Important", "severity_scale": null }

📊 ENRICHISSEMENT 08/04/2026 17:30

REDHAT

Champ modifié: Sévérité Red Hat

Ancienne valeur:

{ "severity_scale": null, "threat_severity": "Important" }

Nouvelle valeur:

{ "threat_severity": "Important", "severity_scale": null }

📊 ENRICHISSEMENT 08/04/2026 16:30

REDHAT

Champ modifié: Sévérité Red Hat

Ancienne valeur:

{ "severity_scale": null, "threat_severity": "Important" }

Nouvelle valeur:

{ "threat_severity": "Important", "severity_scale": null }

📊 ENRICHISSEMENT 08/04/2026 15:30

REDHAT

Champ modifié: Sévérité Red Hat

Ancienne valeur:

{ "severity_scale": null, "threat_severity": "Important" }

Nouvelle valeur:

{ "threat_severity": "Important", "severity_scale": null }

📊 ENRICHISSEMENT 08/04/2026 14:30

REDHAT

Champ modifié: Sévérité Red Hat

Ancienne valeur:

{ "severity_scale": null, "threat_severity": "Important" }

Nouvelle valeur:

{ "threat_severity": "Important", "severity_scale": null }

📊 ENRICHISSEMENT 08/04/2026 13:30

REDHAT

Champ modifié: Sévérité Red Hat

Ancienne valeur:

{ "severity_scale": null, "threat_severity": "Important" }

Nouvelle valeur:

{ "threat_severity": "Important", "severity_scale": null }

📊 ENRICHISSEMENT 08/04/2026 12:30

REDHAT

Champ modifié: Sévérité Red Hat

Ancienne valeur:

{ "severity_scale": null, "threat_severity": "Important" }

Nouvelle valeur:

{ "threat_severity": "Important", "severity_scale": null }

📊 ENRICHISSEMENT 08/04/2026 11:30

REDHAT

Champ modifié: Sévérité Red Hat

Ancienne valeur:

{ "severity_scale": null, "threat_severity": "Important" }

Nouvelle valeur:

{ "threat_severity": "Important", "severity_scale": null }

📊 ENRICHISSEMENT 08/04/2026 10:30

REDHAT

Champ modifié: Sévérité Red Hat

Ancienne valeur:

{ "severity_scale": null, "threat_severity": "Important" }

Nouvelle valeur:

{ "threat_severity": "Important", "severity_scale": null }

📊 ENRICHISSEMENT 08/04/2026 09:30

REDHAT

Champ modifié: Sévérité Red Hat

Ancienne valeur:

{ "severity_scale": null, "threat_severity": "Important" }

Nouvelle valeur:

{ "threat_severity": "Important", "severity_scale": null }

📊 ENRICHISSEMENT 08/04/2026 08:30

REDHAT

Champ modifié: Sévérité Red Hat

Ancienne valeur:

{ "severity_scale": null, "threat_severity": "Important" }

Nouvelle valeur:

{ "threat_severity": "Important", "severity_scale": null }

📊 ENRICHISSEMENT 08/04/2026 07:30

REDHAT

Champ modifié: Sévérité Red Hat

Ancienne valeur:

{ "severity_scale": null, "threat_severity": "Important" }

Nouvelle valeur:

{ "threat_severity": "Important", "severity_scale": null }

📊 ENRICHISSEMENT 08/04/2026 06:30

REDHAT

Champ modifié: Sévérité Red Hat

Ancienne valeur:

{ "severity_scale": null, "threat_severity": "Important" }

Nouvelle valeur:

{ "threat_severity": "Important", "severity_scale": null }

📊 ENRICHISSEMENT 08/04/2026 05:30

REDHAT

Champ modifié: Sévérité Red Hat

Ancienne valeur:

{ "severity_scale": null, "threat_severity": "Important" }

Nouvelle valeur:

{ "threat_severity": "Important", "severity_scale": null }

📊 ENRICHISSEMENT 08/04/2026 04:30

REDHAT

Champ modifié: Sévérité Red Hat

Ancienne valeur:

{ "severity_scale": null, "threat_severity": "Important" }

Nouvelle valeur:

{ "threat_severity": "Important", "severity_scale": null }

📊 ENRICHISSEMENT 08/04/2026 03:30

REDHAT

Champ modifié: Sévérité Red Hat

Ancienne valeur:

{ "severity_scale": null, "threat_severity": "Important" }

Nouvelle valeur:

{ "threat_severity": "Important", "severity_scale": null }

📊 ENRICHISSEMENT 08/04/2026 02:30

REDHAT

Champ modifié: Sévérité Red Hat

Ancienne valeur:

{ "severity_scale": null, "threat_severity": "Important" }

Nouvelle valeur:

{ "threat_severity": "Important", "severity_scale": null }

📊 ENRICHISSEMENT 08/04/2026 01:30

REDHAT

Champ modifié: Sévérité Red Hat

Ancienne valeur:

{ "severity_scale": null, "threat_severity": "Important" }

Nouvelle valeur:

{ "threat_severity": "Important", "severity_scale": null }

📊 ENRICHISSEMENT 08/04/2026 00:30

REDHAT

Champ modifié: Sévérité Red Hat

Ancienne valeur:

N/A

Nouvelle valeur:

{ "threat_severity": "Important", "severity_scale": null }

📊 ENRICHISSEMENT 08/04/2026 00:30

REDHAT

Champ modifié: Red Hat

Ancienne valeur:

Non

Nouvelle valeur:

Oui

Total des modifications: 29 Dernière mise à jour: 1 week ago

> REFERENCES

https://activemq.apache.org/security-advisories.data/CVE-2026-34197-announcement...

http://www.openwall.com/lists/oss-security/2026/04/06/3

« BACK_TO_HOME

> CVE-2026-34197

> DESCRIPTION

> AFFECTED_PRODUCTS

> WEAKNESSES

> CWE DETAILED DESCRIPTIONS

> RED HAT SEVERITY ASSESSMENT

> GITHUB SECURITY ADVISORY

> NUCLEI TEMPLATES

> HISTORIQUE DES MODIFICATIONS

> REFERENCES