{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "1.1.2"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "848daba03e5e045435863815be7ab6dfbcefc18f"
            },
            {
              "fixed": "ebf074a431e96da0ad9e0a56409d3d2da15eae36"
            },
            {
              "fixed": "189600dd691e8562bd0b9f7112727b107b8a2e10"
            }
          ],
          "repo": "https://github.com/iflytek/astron-agent",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-mh3w-4q3f-2fg5"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-1392",
      "CWE-306",
      "CWE-653",
      "CWE-863",
      "CWE-95"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108263.json"
  },
  "details": "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.",
  "id": "CVE-2026-108263",
  "modified": "2026-10-11T02:30:59.173433147Z",
  "published": "2026-10-09T20:47:38.407Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/iflytek/astron-agent/releases/tag/v1.1.2"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108263.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/iflytek/astron-agent/security/advisories/GHSA-mh3w-4q3f-2fg5"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-108263"
    },
    {
      "type": "FIX",
      "url": "https://github.com/iflytek/astron-agent/commit/848daba03e5e045435863815be7ab6dfbcefc18f"
    },
    {
      "type": "FIX",
      "url": "https://github.com/iflytek/astron-agent/commit/ebf074a431e96da0ad9e0a56409d3d2da15eae36"
    },
    {
      "type": "FIX",
      "url": "https://github.com/iflytek/astron-agent/pull/1650"
    },
    {
      "type": "FIX",
      "url": "https://github.com/iflytek/astron-agent/pull/1651"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Astron Agent: Unsandboxed code-node leads to cross-tenant RCE"
}