CVE-2023-6394
Full vulnerability record from the local CVENow database.
Description
A flaw was found in Quarkus. This issue occurs when receiving a request over websocket with no role-based permission specified on the GraphQL operation, Quarkus processes the request without authentication despite the endpoint being secured. This can allow an attacker to access information and functionality outside of normal granted API permissions.
Severity
CRITICAL
CVSS score
9.1
(v3.1)
Vulnerability status
Modified
Source identifier
Published
2023-12-09 02:15:06.747000
Last modified
2026-10-20 05:16:51.327000
View original CVE JSON
{
"id": "CVE-2023-6394",
"sourceIdentifier": "[email protected]",
"published": "2023-12-09T02:15:06.747",
"lastModified": "2026-10-20T05:16:51.327",
"vulnStatus": "Modified",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A flaw was found in Quarkus. This issue occurs when receiving a request over websocket with no role-based permission specified on the GraphQL operation, Quarkus processes the request without authentication despite the endpoint being secured. This can allow an attacker to access information and functionality outside of normal granted API permissions."
},
{
"lang": "es",
"value": "Se encontró un defecto en Quarkus. Este problema ocurre cuando se recibe una solicitud a través de websocket sin ningún permiso basado en roles especificado en la operación GraphQL, Quarkus procesa la solicitud sin autenticación a pesar de que el endpoint está protegido. Esto puede permitir que un atacante acceda a información y funcionalidad fuera de los permisos API normales otorgados."
}
],
"affected": [
{
"source": "[email protected]",
"affectedData": [
{
"vendor": "Red Hat",
"product": "Red Hat build of Quarkus 2.13.9",
"defaultStatus": "unaffected",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:quarkus:2.13"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat build of Quarkus 3.2.9.Final",
"defaultStatus": "affected",
"collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
"packageName": "io.quarkus/quarkus-smallrye-graphql",
"cpes": [
"cpe:/a:redhat:quarkus:3.2"
],
"versions": [
{
"version": "3.2.9.Final-redhat-00002",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
]
},
{
"vendor": "Red Hat",
"product": "Red Hat build of Quarkus",
"defaultStatus": "affected",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "graphql-java",
"cpes": [
"cpe:/a:redhat:quarkus:2"
]
}
]
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "[email protected]",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"attackVector": "NETWORK",
"attackComplexity": "HIGH",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "NONE"
},
"exploitabilityScore": 2.2,
"impactScore": 5.2
},
{
"source": "[email protected]",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "NONE"
},
"exploitabilityScore": 3.9,
"impactScore": 5.2
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"timestamp": "2024-08-28T14:24:22.279522Z",
"id": "CVE-2023-6394",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "total"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
]
},
"weaknesses": [
{
"source": "[email protected]",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-862"
}
]
},
{
"source": "[email protected]",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-862"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:quarkus:quarkus:*:*:*:*:*:*:*:*",
"versionEndExcluding": "3.6.0",
"matchCriteriaId": "0AA9910B-385F-4727-9B6C-CFD2EB67DD31"
}
]
}
]
},
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:redhat:build_of_quarkus:-:*:*:*:*:*:*:*",
"matchCriteriaId": "CE29B9D6-63DC-4779-ACE8-4E51E6A0AF37"
}
]
}
]
}
],
"references": [
{
"url": "https://access.redhat.com/errata/RHSA-2023:7612",
"source": "[email protected]"
},
{
"url": "https://access.redhat.com/errata/RHSA-2023:7700",
"source": "[email protected]"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2023-6394",
"source": "[email protected]",
"tags": [
"Vendor Advisory"
]
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2252197",
"source": "[email protected]",
"tags": [
"Issue Tracking"
]
},
{
"url": "https://access.redhat.com/errata/RHSA-2023:7612",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2023-6394",
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
]
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2252197",
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Issue Tracking"
]
}
]
}