CVE-2026-33381
Full vulnerability record from the local CVENow database.
Description
When a user's access to mint tokens for a service account is revoked, it is sometimes still possible to do so for a few seconds after the event. The user will eventually lose access to do this.
Severity
HIGH
CVSS score
8.1
(v3.1)
Vulnerability status
Analyzed
Source identifier
Published
2026-05-13 20:16:20.803000
Last modified
2026-10-26 14:10:00.130000
View original CVE JSON
{
"id": "CVE-2026-33381",
"sourceIdentifier": "[email protected]",
"published": "2026-05-13T20:16:20.803",
"lastModified": "2026-10-26T14:10:00.130",
"vulnStatus": "Analyzed",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "When a user's access to mint tokens for a service account is revoked, it is sometimes still possible to do so for a few seconds after the event. The user will eventually lose access to do this."
},
{
"lang": "es",
"value": "Cuando el acceso de un usuario para acuñar tokens para una cuenta de servicio es revocado, a veces aún es posible hacerlo durante unos segundos después del evento. El usuario finalmente perderá el acceso para hacer esto."
}
],
"affected": [
{
"source": "[email protected]",
"affectedData": [
{
"vendor": "Grafana",
"product": "Grafana OSS",
"defaultStatus": "unaffected",
"versions": [
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"version": "9.2.0",
"lessThanOrEqual": "11.6.14",
"versionType": "semver",
"status": "affected"
},
{
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"lessThan": "11.6.14+security-04",
"versionType": "custom",
"status": "affected"
},
{
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"versionType": "semver",
"status": "affected"
},
{
"version": "12.2.8",
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"versionType": "custom",
"status": "affected"
},
{
"version": "12.3.0",
"lessThanOrEqual": "12.3.6",
"versionType": "semver",
"status": "affected"
},
{
"version": "12.3.6",
"lessThan": "12.3.6+security-04",
"versionType": "custom",
"status": "affected"
},
{
"version": "12.4.0",
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},
{
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"versionType": "custom",
"status": "affected"
},
{
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"versionType": "semver",
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},
{
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"versionType": "custom",
"status": "affected"
}
]
}
]
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "[email protected]",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"attackVector": "NETWORK",
"attackComplexity": "HIGH",
"privilegesRequired": "HIGH",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "NONE"
},
"exploitabilityScore": 0.7,
"impactScore": 5.2
},
{
"source": "[email protected]",
"type": "Primary",
"cvssData": {
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
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"baseSeverity": "HIGH",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "NONE"
},
"exploitabilityScore": 2.8,
"impactScore": 5.2
}
],
"ssvcV203": [
{
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"ssvcData": {
"timestamp": "2026-05-15T00:00:00+00:00",
"id": "CVE-2026-33381",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "total"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
]
},
"weaknesses": [
{
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"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-284"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
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"references": [
{
"url": "https://grafana.com/security/security-advisories/cve-2026-33381",
"source": "[email protected]",
"tags": [
"Vendor Advisory"
]
}
]
}