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CVE-2026-25767

Estado: AnalizadaAlta (8.6)—

LavinMQ is a high-performance message queue & streaming server. Before 2.6.8, an authenticated user, with the “Policymaker” tag, could create shovels bypassing access controls. an authenticated user with the "Policymaker" management tag could exploit it to read messages from vhosts they are not authorized to access or publish messages to vhosts they are not authorized to access. This vulnerability is fixed in 2.6.8.

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.

Usuario autenticado con privilegios (PR:L) explota control de acceso (CWE-863) en servicio remoto LavinMQ para eludir autorización y acceder a mensajes no permitidos. AV:N, acceso local autenticado.

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

Privileged Account ManagementApplication Developer GuidanceActive Directory ConfigurationVulnerability ScanningUser TrainingUser Account Management

Tecnologías afectadas (1)

84codes — Lavinmq

CWE

Referencias

JSON original (NVD)

Mostrar
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          "role": "CISA Coordinator",
          "options": [
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          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
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    },
    {
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      "value": "LavinMQ es un servidor de cola de mensajes y streaming de alto rendimiento. Antes de la versión 2.6.8, un usuario autenticado, con la etiqueta 'Policymaker', podía crear 'shovels' eludiendo los controles de acceso. Un usuario autenticado con la etiqueta de gestión 'Policymaker' podría explotarlo para leer mensajes de 'vhosts' a los que no está autorizado a acceder o publicar mensajes en 'vhosts' a los que no está autorizado a acceder. Esta vulnerabilidad está corregida en la versión 2.6.8."
    }
  ],
  "lastModified": "2026-06-17T10:25:11.910",
  "configurations": [
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