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vuln-cve/data/2026/108xxx/CVE-2026-108263.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-108263",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-10-09T17:33:15.410Z",
"datePublished": "2026-10-09T20:47:38.407Z",
"dateUpdated": "2026-10-13T20:25:35.552Z"
},
"containers": {
"cna": {
"title": "Astron Agent: Unsandboxed code-node leads to cross-tenant RCE",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-95",
"lang": "en",
"description": "CWE-95: Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-306",
"lang": "en",
"description": "CWE-306: Missing Authentication for Critical Function",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-653",
"lang": "en",
"description": "CWE-653: Improper Isolation or Compartmentalization",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-863",
"lang": "en",
"description": "CWE-863: Incorrect Authorization",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-1392",
"lang": "en",
"description": "CWE-1392: Use of Default Credentials",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.9,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/iflytek/astron-agent/security/advisories/GHSA-mh3w-4q3f-2fg5",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/iflytek/astron-agent/security/advisories/GHSA-mh3w-4q3f-2fg5"
},
{
"name": "https://github.com/iflytek/astron-agent/pull/1650",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/iflytek/astron-agent/pull/1650"
},
{
"name": "https://github.com/iflytek/astron-agent/pull/1651",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/iflytek/astron-agent/pull/1651"
},
{
"name": "https://github.com/iflytek/astron-agent/commit/848daba03e5e045435863815be7ab6dfbcefc18f",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/iflytek/astron-agent/commit/848daba03e5e045435863815be7ab6dfbcefc18f"
},
{
"name": "https://github.com/iflytek/astron-agent/commit/ebf074a431e96da0ad9e0a56409d3d2da15eae36",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/iflytek/astron-agent/commit/ebf074a431e96da0ad9e0a56409d3d2da15eae36"
},
{
"name": "https://github.com/iflytek/astron-agent/releases/tag/v1.1.2",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/iflytek/astron-agent/releases/tag/v1.1.2"
}
],
"affected": [
{
"vendor": "iflytek",
"product": "astron-agent",
"versions": [
{
"version": "< 1.1.2",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-10-09T20:47:38.407Z"
},
"descriptions": [
{
"lang": "en",
"value": "Astron Agent is an agentic workflow platform for building and running AI agents. Prior to 1.1.2, the default workflow code-node path through /console-api/workflow/code/run and /workflow/v1/run selects LocalExecutor in core/workflow/engine/nodes/code/code_node.py when CODE_EXEC_TYPE is not explicitly changed. LocalExecutor supplies complete Python builtins to dynamic code execution without the documented sandbox restrictions. An authenticated low-privilege tenant can execute code as root in the core-workflow container and use shared service and database credentials to bypass application-level tenant checks, read or modify other tenants' data, and disrupt shared services. This issue is fixed in version 1.1.2."
}
],
"source": {
"advisory": "GHSA-mh3w-4q3f-2fg5",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-10-13T20:14:28.014455Z",
"id": "CVE-2026-108263",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-10-13T20:25:35.552Z"
}
}
]
}
}