CVE-2026-11594
Full vulnerability record from the local CVENow database.
Description
IBM WebSphere Application Server 9.0, and 8.5 is affected by a cross-site scripting vulnerability in the administrative console.
Severity
MEDIUM
CVSS score
6.1
(v3.1)
Vulnerability status
Analyzed
Source identifier
Published
2026-06-30 21:16:30.383000
Last modified
2026-10-25 21:10:00.770000
View original CVE JSON
{
"id": "CVE-2026-11594",
"sourceIdentifier": "[email protected]",
"published": "2026-06-30T21:16:30.383",
"lastModified": "2026-10-25T21:10:00.770",
"vulnStatus": "Analyzed",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "IBM WebSphere Application Server 9.0, and 8.5 is affected by a cross-site scripting vulnerability in the administrative console."
},
{
"lang": "es",
"value": "IBM WebSphere Application Server 9.0 y 8.5 está afectado por una vulnerabilidad de cross-site scripting en la consola administrativa."
}
],
"affected": [
{
"source": "[email protected]",
"affectedData": [
{
"vendor": "IBM",
"product": "WebSphere Application Server",
"cpes": [
"cpe:2.3:a:ibm:websphere_application_server:9.0:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:websphere_application_server:9.0.0:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:websphere_application_server:8.5:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:websphere_application_server:8.5.0:*:*:*:*:*:*:*"
],
"versions": [
{
"version": "9.0",
"status": "affected"
},
{
"version": "8.5",
"status": "affected"
}
]
}
]
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "[email protected]",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N",
"baseScore": 8.5,
"baseSeverity": "HIGH",
"attackVector": "ADJACENT_NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "REQUIRED",
"scope": "CHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "NONE"
},
"exploitabilityScore": 2.1,
"impactScore": 5.8
},
{
"source": "[email protected]",
"type": "Primary",
"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": "2026-07-01T13:49:02.894633Z",
"id": "CVE-2026-11594",
"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-79"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:traditional:*:*:*",
"versionStartIncluding": "8.5.0.0",
"versionEndExcluding": "8.5.5.30",
"matchCriteriaId": "08320FB1-F021-49EE-BD1F-E2A0D3A7B02B"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:traditional:*:*:*",
"versionStartIncluding": "9.0.0.0",
"versionEndExcluding": "9.0.5.29",
"matchCriteriaId": "2A4B3C11-FDA8-48D6-997F-48EEA8C3CB2C"
}
]
}
]
}
],
"references": [
{
"url": "https://www.ibm.com/support/pages/node/7277546",
"source": "[email protected]",
"tags": [
"Vendor Advisory"
]
}
]
}