CVE-2026-75887
Full vulnerability record from the local CVENow database.
Description
A flaw was found in the OpenShift console. An unauthenticated attacker can exploit a path traversal vulnerability by manipulating the `lng` and `ns` query parameters in the `/locales/resource.json` endpoint. This allows the attacker to read sensitive `*.json` files from the pod filesystem, including plugin manifests and configuration files. Furthermore, this flaw can enable path traversal against registered dynamic-plugin backends.
Severity
HIGH
CVSS score
7.5
(v3.1)
Vulnerability status
Awaiting Analysis
Source identifier
Published
2026-09-23 22:16:57.117000
Last modified
2026-10-23 06:17:07.253000
View original CVE JSON
{
"id": "CVE-2026-75887",
"sourceIdentifier": "[email protected]",
"published": "2026-09-23T22:16:57.117",
"lastModified": "2026-10-23T06:17:07.253",
"vulnStatus": "Awaiting Analysis",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A flaw was found in the OpenShift console. An unauthenticated attacker can exploit a path traversal vulnerability by manipulating the `lng` and `ns` query parameters in the `/locales/resource.json` endpoint. This allows the attacker to read sensitive `*.json` files from the pod filesystem, including plugin manifests and configuration files. Furthermore, this flaw can enable path traversal against registered dynamic-plugin backends."
}
],
"affected": [
{
"source": "[email protected]",
"affectedData": [
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift Container Platform 4.12",
"defaultStatus": "affected",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "openshift4/ose-console",
"cpes": [
"cpe:/a:redhat:openshift:4.12::el9"
],
"versions": [
{
"version": "1790102793",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift Container Platform 4.13",
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"packageName": "openshift4/ose-console",
"cpes": [
"cpe:/a:redhat:openshift:4.13::el9"
],
"versions": [
{
"version": "1791299243",
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"versionType": "rpm",
"status": "unaffected"
}
]
},
{
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"packageName": "openshift4/ose-console",
"cpes": [
"cpe:/a:redhat:openshift:4.14::el9"
],
"versions": [
{
"version": "1790606051",
"lessThan": "*",
"versionType": "rpm",
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}
]
},
{
"vendor": "Red Hat",
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"defaultStatus": "affected",
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"packageName": "openshift4/ose-console",
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],
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{
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}
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},
{
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],
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{
"version": "1790636171",
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}
]
},
{
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"product": "Red Hat OpenShift Container Platform 4.17",
"defaultStatus": "affected",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "openshift4/ose-console-rhel9",
"cpes": [
"cpe:/a:redhat:openshift:4.17::el9"
],
"versions": [
{
"version": "1789939565",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift Container Platform 4.18",
"defaultStatus": "affected",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "openshift4/ose-console-rhel9",
"cpes": [
"cpe:/a:redhat:openshift:4.18::el9"
],
"versions": [
{
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"lessThan": "*",
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"status": "unaffected"
}
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift Container Platform 4.19",
"defaultStatus": "affected",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "openshift4/ose-console-rhel9",
"cpes": [
"cpe:/a:redhat:openshift:4.19::el9"
],
"versions": [
{
"version": "1790095950",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift Container Platform 4.20",
"defaultStatus": "affected",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "openshift4/ose-console-rhel9",
"cpes": [
"cpe:/a:redhat:openshift:4.20::el9"
],
"versions": [
{
"version": "1790112153",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift Container Platform 4.21",
"defaultStatus": "affected",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "openshift4/ose-console-rhel9",
"cpes": [
"cpe:/a:redhat:openshift:4.21::el9"
],
"versions": [
{
"version": "1790142788",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift Container Platform 4.22",
"defaultStatus": "affected",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "openshift4/ose-console-rhel9",
"cpes": [
"cpe:/a:redhat:openshift:4.22::el9"
],
"versions": [
{
"version": "1790130905",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
]
}
]
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "[email protected]",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"availabilityImpact": "NONE"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"timestamp": "2026-09-24T14:52:14.603303Z",
"id": "CVE-2026-75887",
"options": [
{
"exploitation": "none"
},
{
"automatable": "yes"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
]
},
"weaknesses": [
{
"source": "[email protected]",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-22"
}
]
}
],
"references": [
{
"url": "https://access.redhat.com/errata/RHSA-2026:70587",
"source": "[email protected]"
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:70617",
"source": "[email protected]"
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:70647",
"source": "[email protected]"
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:71447",
"source": "[email protected]"
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:71450",
"source": "[email protected]"
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:71453",
"source": "[email protected]"
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:71454",
"source": "[email protected]"
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:73853",
"source": "[email protected]"
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:73869",
"source": "[email protected]"
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:77321",
"source": "[email protected]"
},
{
"url": "https://access.redhat.com/errata/RHSA-2026:82813",
"source": "[email protected]"
},
{
"url": "https://access.redhat.com/security/cve/CVE-2026-75887",
"source": "[email protected]"
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2517889",
"source": "[email protected]"
}
]
}