CVE-2026-93432
Full vulnerability record from the local CVENow database.
Description
A flaw was found in the Quarkus Qute template engine. When the {#eval} section helper processes a sub-template, it fails to pass the parent template's content type information. This bypasses standard escaping mechanisms, allowing untrusted data to be output as raw, unescaped text. This vulnerability can lead to Cross-Site Scripting (XSS) and JSON Injection, potentially allowing a remote attacker to execute arbitrary code in a user's browser or manipulate data.
Severity
MEDIUM
CVSS score
6.1
(v3.1)
Vulnerability status
Awaiting Analysis
Source identifier
Published
2026-09-18 18:18:26.270000
Last modified
2026-11-06 07:18:00.977000
View original CVE JSON
{
"id": "CVE-2026-93432",
"sourceIdentifier": "[email protected]",
"published": "2026-09-18T18:18:26.270",
"lastModified": "2026-11-06T07:18:00.977",
"vulnStatus": "Awaiting Analysis",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A flaw was found in the Quarkus Qute template engine. When the {#eval} section helper processes a sub-template, it fails to pass the parent template's content type information. This bypasses standard escaping mechanisms, allowing untrusted data to be output as raw, unescaped text. This vulnerability can lead to Cross-Site Scripting (XSS) and JSON Injection, potentially allowing a remote attacker to execute arbitrary code in a user's browser or manipulate data."
}
],
"affected": [
{
"source": "[email protected]",
"affectedData": [
{
"vendor": "Red Hat",
"product": "Red Hat Build of Apache Camel 3.33.4.redhat",
"defaultStatus": "affected",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "io.quarkus.qute/qute-core",
"cpes": [
"cpe:/a:redhat:apache_camel_quarkus:3.33"
],
"versions": [
{
"version": "3.33.4.redhat-00004",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
]
},
{
"vendor": "Red Hat",
"product": "Red Hat build of Quarkus 3.27.6.redhat",
"defaultStatus": "affected",
"collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
"packageName": "io.quarkus.qute/qute-core",
"cpes": [
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],
"versions": [
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}
]
},
{
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],
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}
]
},
{
"vendor": "Red Hat",
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"packageName": "exploit-intelligence/agent-client-rhel9",
"cpes": [
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]
},
{
"vendor": "Red Hat",
"product": "Red Hat build of Apache Camel 4 for Quarkus 3",
"defaultStatus": "affected",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "qute-core",
"cpes": [
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]
},
{
"vendor": "Red Hat",
"product": "Red Hat build of Apache Camel 4 for Quarkus 3",
"defaultStatus": "affected",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "qute-generator",
"cpes": [
"cpe:/a:redhat:camel_quarkus:3"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat build of Apicurio Registry 3",
"defaultStatus": "affected",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "qute-core",
"cpes": [
"cpe:/a:redhat:apicurio_registry:3"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Build of Keycloak",
"defaultStatus": "affected",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "qute-core",
"cpes": [
"cpe:/a:redhat:build_keycloak:"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Build of Keycloak",
"defaultStatus": "affected",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "rhbk/keycloak-rhel9-operator",
"cpes": [
"cpe:/a:redhat:build_keycloak:"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat build of Quarkus",
"defaultStatus": "affected",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "qute-generator",
"cpes": [
"cpe:/a:redhat:quarkus:3"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Fuse 7",
"defaultStatus": "affected",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "qute-core",
"cpes": [
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]
},
{
"vendor": "Red Hat",
"product": "Red Hat Fuse 7",
"defaultStatus": "affected",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "qute-generator",
"cpes": [
"cpe:/a:redhat:jboss_fuse:7"
]
}
]
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "[email protected]",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"baseScore": 6.1,
"baseSeverity": "MEDIUM",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "REQUIRED",
"scope": "CHANGED",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"availabilityImpact": "NONE"
},
"exploitabilityScore": 2.8,
"impactScore": 2.7
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"timestamp": "2026-09-18T19:48:06.603188Z",
"id": "CVE-2026-93432",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
]
},
"weaknesses": [
{
"source": "[email protected]",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-79"
}
]
}
],
"references": [
{
"url": "https://access.redhat.com/errata/RHSA-2026:83082",
"source": "[email protected]"
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:83520",
"source": "[email protected]"
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:83670",
"source": "[email protected]"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2026-93432",
"source": "[email protected]"
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2536859",
"source": "[email protected]"
}
]
}