iFlytek astron-agent through 1.1.1 Workflow Hijacking via Missing Ownership Check

{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "cveMetadata": {
    "cveId": "CVE-2026-82475",
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "dateUpdated": "2026-08-29T16:35:34.514Z",
    "dateReserved": "2026-08-29T14:11:14.664Z",
    "datePublished": "2026-08-29T16:35:34.514Z",
    "state": "PUBLISHED"
  },
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "shortName": "VulnCheck",
        "dateUpdated": "2026-08-29T16:35:34.514Z"
      },
      "datePublic": "2026-08-04T00:00:00.000Z",
      "title": "iFlytek astron-agent through 1.1.1 Workflow Hijacking via Missing Ownership Check",
      "descriptions": [
        {
          "lang": "en",
          "value": "iFlytek astron-agent through 1.1.1 contains an authorization bypass vulnerability in the copyFlow endpoint that fails to validate workflow ownership. Authenticated attackers can enumerate workflow identifiers and overwrite other tenants' workflows or copy private workflows to read their definitions."
        }
      ],
      "affected": [
        {
          "vendor": "iflytek",
          "product": "astron-agent",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "status": "affected",
              "versionType": "custom",
              "lessThanOrEqual": "1.1.1"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "Missing Authorization",
              "cweId": "CWE-862",
              "type": "CWE"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://github.com/iflytek/astron-agent/issues/1590",
          "name": "GitHub Issue #1590",
          "tags": [
            "issue-tracking"
          ]
        },
        {
          "url": "https://github.com/iflytek/astron-agent/blob/v1.1.1/console/backend/toolkit/src/main/java/com/iflytek/astron/console/toolkit/service/workflow/WorkflowService.java",
          "tags": [
            "technical-description"
          ]
        },
        {
          "url": "https://github.com/iflytek/astron-agent",
          "tags": [
            "product"
          ]
        },
        {
          "url": "https://www.vulncheck.com/advisories/iflytek-astron-agent-through-1.1.1-workflow-hijacking-via-missing-ownership-check",
          "name": "VulnCheck Advisory: iFlytek astron-agent through 1.1.1 Workflow Hijacking via Missing Ownership Check",
          "tags": [
            "third-party-advisory"
          ]
        }
      ],
      "metrics": [
        {
          "format": "CVSS"
        },
        {
          "format": "CVSS",
          "cvssV3_1": {
            "version": "3.1",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
            "attackVector": "NETWORK",
            "attackComplexity": "LOW",
            "privilegesRequired": "LOW",
            "userInteraction": "NONE",
            "scope": "UNCHANGED",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "availabilityImpact": "NONE",
            "baseScore": 8.1,
            "baseSeverity": "HIGH"
          }
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "George Chen",
          "type": "finder"
        }
      ]
    }
  }
}