CVE-2026-18949
Full vulnerability record from the local CVENow database.
Description
A flaw was found in odh-dashboard. This vulnerability allows an attacker, who has compromised the dashboard's Service Account (SA) token, to exploit overly broad permissions granted to the SA. This enables the attacker to escalate their privileges to cluster-administrator level, gain access to sensitive data like credentials and keys across the entire cluster, and disrupt multi-tenant isolation.
Severity
HIGH
CVSS score
8.8
(v3.1)
Vulnerability status
Awaiting Analysis
Source identifier
Published
2026-08-10 21:17:21.443000
Last modified
2026-10-22 06:17:15.023000
View original CVE JSON
{
"id": "CVE-2026-18949",
"sourceIdentifier": "[email protected]",
"published": "2026-08-10T21:17:21.443",
"lastModified": "2026-10-22T06:17:15.023",
"vulnStatus": "Awaiting Analysis",
"cveTags": [],
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{
"lang": "en",
"value": "A flaw was found in odh-dashboard. This vulnerability allows an attacker, who has compromised the dashboard's Service Account (SA) token, to exploit overly broad permissions granted to the SA. This enables the attacker to escalate their privileges to cluster-administrator level, gain access to sensitive data like credentials and keys across the entire cluster, and disrupt multi-tenant isolation."
}
],
"affected": [
{
"source": "[email protected]",
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"metrics": {
"cvssMetricV31": [
{
"source": "[email protected]",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH"
},
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"ssvcV203": [
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"ssvcData": {
"timestamp": "2026-08-11T17:13:53.564768Z",
"id": "CVE-2026-18949",
"options": [
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{
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{
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],
"role": "CISA Coordinator",
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"weaknesses": [
{
"source": "[email protected]",
"type": "Secondary",
"description": [
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"value": "CWE-250"
}
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],
"references": [
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"url": "https://access.redhat.com/errata/RHSA-2026:53261",
"source": "[email protected]"
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:53262",
"source": "[email protected]"
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:53263",
"source": "[email protected]"
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:84734",
"source": "[email protected]"
},
{
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"source": "[email protected]"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2026-18949",
"source": "[email protected]"
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2511168",
"source": "[email protected]"
}
]
}