CVE-2026-3573
Incorrect Authorization vulnerability in Drupal AI (Artificial Intelligence) allows Resource Injection.This issue affects AI (Artificial Intelligence): from 0.0.0 before 1.1.11, from 1.2.0 before 1.2.12.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Puntuación base: 7.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.39%
- Percentil entre todas las CVEs puntuadas: 31
- Fecha de la puntuación: 6/10/2026
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
T1190Exploit Public-Facing Applicationinitial access90 % - Impacto principal
T1078Valid Accountsstealth · persistence · privilege escalation · initial access75 % - Impacto secundario
T1552Unsecured Credentialscredential access65 %
AV:N/PR:N/UI:N indica explotación remota sin privilegios (T1190). CWE-863 (Incorrect Authorization) permite acceso no autorizado a recursos; en Drupal esto típicamente expone credenciales o sesiones (T1078) y datos sensibles (T1552).
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)
CWE
- CWE-863
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2026-3573",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-3573",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "yes"
},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2026-03-30T14:40:38.581589Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 7.5,
"attackVector": "NETWORK",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "NONE",
"confidentialityImpact": "HIGH"
},
"impactScore": 3.6,
"exploitabilityScore": 3.9
}
]
},
"affected": [
{
"source": "mlhess@drupal.org",
"affectedData": [
{
"repo": "https://git.drupalcode.org/project/ai",
"vendor": "Drupal",
"product": "AI (Artificial Intelligence)",
"versions": [
{
"status": "affected",
"version": "0.0.0",
"lessThan": "1.1.11",
"versionType": "semver"
},
{
"status": "affected",
"version": "1.2.0",
"lessThan": "1.2.12",
"versionType": "semver"
}
],
"collectionURL": "https://www.drupal.org/project/ai",
"defaultStatus": "unaffected"
}
]
}
],
"published": "2026-03-26T21:17:09.557",
"references": [
{
"url": "https://www.drupal.org/sa-contrib-2026-028",
"tags": [
"Vendor Advisory"
],
"source": "mlhess@drupal.org"
}
],
"vulnStatus": "Analyzed",
"weaknesses": [
{
"type": "Secondary",
"source": "mlhess@drupal.org",
"description": [
{
"lang": "en",
"value": "CWE-863"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Incorrect Authorization vulnerability in Drupal AI (Artificial Intelligence) allows Resource Injection.This issue affects AI (Artificial Intelligence): from 0.0.0 before 1.1.11, from 1.2.0 before 1.2.12."
},
{
"lang": "es",
"value": "Vulnerabilidad de autorización incorrecta en Drupal IA (Inteligencia Artificial) permite la inyección de recursos. Este problema afecta a IA (Inteligencia Artificial): desde 0.0.0 antes de 1.1.11, desde 1.2.0 antes de 1.2.12."
}
],
"lastModified": "2026-06-17T10:43:48.617",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:artificial_intelligence_project:artificial_intelligence:*:*:*:*:*:drupal:*:*",
"vulnerable": true,
"matchCriteriaId": "71AE206A-B714-49CF-8581-AB8B167F0C05",
"versionEndExcluding": "1.1.11"
},
{
"criteria": "cpe:2.3:a:artificial_intelligence_project:artificial_intelligence:*:*:*:*:*:drupal:*:*",
"vulnerable": true,
"matchCriteriaId": "B8C36E65-EE16-4222-BA85-3A449B810D5C",
"versionEndExcluding": "1.2.12",
"versionStartIncluding": "1.2.0"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "mlhess@drupal.org"
}