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vuln-cve/data/2026/93xxx/CVE-2026-93860.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-93860",
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"state": "PUBLISHED",
"assignerShortName": "mitre",
"dateReserved": "2026-09-18T19:12:29.649Z",
"datePublished": "2026-10-08T17:35:43.653Z",
"dateUpdated": "2026-10-09T11:42:46.119Z"
},
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Mistral",
"repo": "https://opendev.org/openstack/mistral",
"vendor": "OpenStack",
"versions": [
{
"lessThan": "20.1.1",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThan": "21.0.1",
"status": "affected",
"version": "21.0.0",
"versionType": "semver"
},
{
"lessThan": "22.0.1",
"status": "affected",
"version": "22.0.0",
"versionType": "semver"
},
{
"status": "affected",
"version": "23.0.0",
"versionType": "semver"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In OpenStack Mistral through 23.0.0, the /v2/maintenance API controller clears the request context and calls the maintenance service directly without any policy enforcement. Any holder of a valid Mistral token, regardless of assigned role, can read and change the service's cluster-wide maintenance state. Setting the state to PAUSED stops processing of new workflow and execution objects across all tenant projects until an operator restores it."
}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 7.1,
"baseSeverity": "HIGH",
"privilegesRequired": "LOW",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-862",
"description": "CWE-862 Missing Authorization",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre",
"dateUpdated": "2026-10-08T17:35:43.653Z"
},
"references": [
{
"tags": [
"issue-tracking"
],
"url": "https://launchpad.net/bugs/2162789"
},
{
"url": "https://security.openstack.org/ossa/OSSA-2026-044.html"
}
],
"x_generator": {
"engine": "CVE-Request-form 0.0.1"
}
},
"adp": [
{
"references": [
{
"url": "https://bugs.launchpad.net/ossa/+bug/2162789",
"tags": [
"exploit"
]
}
],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-10-09T11:42:27.603968Z",
"id": "CVE-2026-93860",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-10-09T11:42:46.119Z"
}
}
]
}
}