CVE-2026-26083
Full vulnerability record from the local CVENow database.
Description
A missing authorization vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.1, FortiSandbox 4.4.0 through 4.4.8, FortiSandbox Cloud 5.0.2 through 5.0.5, FortiSandbox PaaS 23.4 all versions, FortiSandbox PaaS 23.3 all versions, FortiSandbox PaaS 23.1 all versions, FortiSandbox PaaS 22.2 all versions, FortiSandbox PaaS 22.1 all versions, FortiSandbox PaaS 21.4 all versions, FortiSandbox PaaS 21.3 all versions, FortiSandbox PaaS 5.0.0 through 5.0.1, FortiSandbox PaaS 4.4.5 through 4.4.8 may allow an unauthenticated attacker to execute unauthorized code or commands via HTTP requests.
Severity
CRITICAL
CVSS score
9.8
(v3.1)
Vulnerability status
Analyzed
Source identifier
Published
2026-05-12 18:16:39.817000
Last modified
2026-10-26 18:10:00.173000
View original CVE JSON
{
"id": "CVE-2026-26083",
"sourceIdentifier": "[email protected]",
"published": "2026-05-12T18:16:39.817",
"lastModified": "2026-10-26T18:10:00.173",
"vulnStatus": "Analyzed",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A missing authorization vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.1, FortiSandbox 4.4.0 through 4.4.8, FortiSandbox Cloud 5.0.2 through 5.0.5, FortiSandbox PaaS 23.4 all versions, FortiSandbox PaaS 23.3 all versions, FortiSandbox PaaS 23.1 all versions, FortiSandbox PaaS 22.2 all versions, FortiSandbox PaaS 22.1 all versions, FortiSandbox PaaS 21.4 all versions, FortiSandbox PaaS 21.3 all versions, FortiSandbox PaaS 5.0.0 through 5.0.1, FortiSandbox PaaS 4.4.5 through 4.4.8 may allow an unauthenticated attacker to execute unauthorized code or commands via HTTP requests."
},
{
"lang": "es",
"value": "Una vulnerabilidad de autorización faltante en Fortinet FortiSandbox 5.0.0 hasta 5.0.1, FortiSandbox 4.4.0 hasta 4.4.8, FortiSandbox Cloud 5.0.2 hasta 5.0.5, FortiSandbox PaaS 23.4 todas las versiones, FortiSandbox PaaS 23.3 todas las versiones, FortiSandbox PaaS 23.1 todas las versiones, FortiSandbox PaaS 22.2 todas las versiones, FortiSandbox PaaS 22.1 todas las versiones, FortiSandbox PaaS 21.4 todas las versiones, FortiSandbox PaaS 21.3 todas las versiones, FortiSandbox PaaS 5.0.0 hasta 5.0.1, FortiSandbox PaaS 4.4.5 hasta 4.4.8 puede permitir a un atacante no autenticado ejecutar código o comandos no autorizados a través de solicitudes HTTP."
}
],
"affected": [
{
"source": "[email protected]",
"affectedData": [
{
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"product": "FortiSandbox",
"defaultStatus": "unaffected",
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{
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{
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}
],
"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:H/A:H",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"timestamp": "2026-05-12T00:00:00+00:00",
"id": "CVE-2026-26083",
"options": [
{
"exploitation": "none"
},
{
"automatable": "yes"
},
{
"technicalImpact": "total"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
]
},
"weaknesses": [
{
"source": "[email protected]",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-862"
}
]
}
],
"configurations": [
{
"nodes": [
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"operator": "OR",
"negate": false,
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"references": [
{
"url": "https://fortiguard.fortinet.com/psirt/FG-IR-26-136",
"source": "[email protected]",
"tags": [
"Vendor Advisory"
]
}
]
}