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CVE-2026-49157

Estado: AnalizadaAlta (8.8)—

Incorrect Default Permissions vulnerability in Apache ActiveMQ.

This issue affects Apache ActiveMQ: before 5.19.7, from 6.0.0 before 6.2.6.

The default Jolokia authorization settings granted non-admin (low-privilege) web-login accounts access to Jolokia operations which allowed executing broker management operations meant for admins such as addQueue and removeQueue.

Users are recommended to upgrade to version 6.2.6 or 5.19.7, which fixes the issue.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Acceso red con PR:L permite ejecutar operaciones administrativas (addQueue/removeQueue) en Jolokia. Escalada de privilegios de cuenta no-admin a funciones admin, manipulación de configuración del broker.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Restrict File and Directory PermissionsPrivileged Account ManagementNetwork SegmentationDisable or Remove Feature or ProgramVulnerability ScanningUser Account Management

Tecnologías afectadas (1)

Apache — Activemq

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2026-49157",
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          "options": [
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  "affected": [
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      "source": "security@apache.org",
      "affectedData": [
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  "published": "2026-06-01T09:16:20.427",
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      "value": "Incorrect Default Permissions vulnerability in Apache ActiveMQ.\n\nThis issue affects Apache ActiveMQ: before 5.19.7, from 6.0.0 before 6.2.6.\n\nThe default Jolokia authorization settings granted non-admin (low-privilege) web-login accounts access to Jolokia operations which allowed executing broker management operations meant for admins such as addQueue and removeQueue.\n\nUsers are recommended to upgrade to version 6.2.6 or 5.19.7, which fixes the issue."
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  "lastModified": "2026-07-22T07:10:00.107",
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