CVE-2026-12660
Estado: En análisisBaja (2.7)—
Gravedad2.7Baja · CVSS 3.1
Probabilidad de explotación0.24 %mayor que el 14 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoNo conocidosin código público localizado
IBM MQ Web Console podría permitir que un administrador autenticado escriba archivos fuera del directorio previsto debido a una validación de rutas inadecuada.
Traducción automática del texto original de NVD (en inglés).
CVSS
- Puntuación base
- 2.7
- Versión
- 3.1
- Vector
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días
- 0.24 %
- Percentil entre todas las CVEs puntuadas
- 14
- Fecha de la puntuación
- 20/10/2026
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.
- Explotación
T1210Exploitation of Remote Serviceslateral movement85 % - Impacto principal
T1565Data Manipulationimpact50 %
El vector es de red con privilegios (PR:H, AV:N), lo que apunta a T1210; la descripción solo menciona escritura de ficheros fuera del directorio, por lo que T1565 es una inferencia moderada y no la lectura de datos (T1005) de la pista.
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
Tecnologías afectadas (1)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
CWE
- CWE-22
Referencias
Mostrar las 1 referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2026-12660",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-12660",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2026-10-20T15:10:09.936450Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "psirt@us.ibm.com",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 2.7,
"attackVector": "NETWORK",
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N",
"integrityImpact": "LOW",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "HIGH",
"confidentialityImpact": "NONE"
},
"impactScore": 1.4,
"exploitabilityScore": 1.2
}
]
},
"affected": [
{
"source": "psirt@us.ibm.com",
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{
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"product": "MQ Operator",
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{
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],
"defaultStatus": "unaffected"
},
{
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"product": "MQ Advanced container images",
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],
"defaultStatus": "unaffected"
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]
}
],
"published": "2026-10-19T17:17:18.440",
"references": [
{
"url": "https://www.ibm.com/support/pages/node/7292667",
"source": "psirt@us.ibm.com"
}
],
"vulnStatus": "Undergoing Analysis",
"weaknesses": [
{
"type": "Secondary",
"source": "psirt@us.ibm.com",
"description": [
{
"lang": "en",
"value": "CWE-22"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "IBM MQ Web Console could allow an authenticated administrator to write files outside the intended directory due to improper path validation."
}
],
"lastModified": "2026-10-20T17:17:38.120",
"sourceIdentifier": "psirt@us.ibm.com"
}