iFlytek astron-agent DDL Whitelist exec_ddl.py incomplete blacklist

{
  "id": "a154f492968d658e8f6cd16ca05d5dd23bd682b9c6805eb641e0c795e3bb1db7",
  "url": "https://www.cve.org/CVERecord?id=CVE-2026-116339",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "iFlytek astron-agent DDL Whitelist exec_ddl.py incomplete blacklist",
    "summary": "A vulnerability was determined in iFlytek astron-agent up to 1.1.2. This affects an unknown function of the file core/memory/database/api/v1/exec_ddl.py of the component DDL Whitelist Handler. This manipulation causes incomplete blacklist. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.",
    "evidence": "cve:CVE-2026-116339",
    "products": [
      {
        "name": {
          "value": "astron-agent",
          "evidence": "/containers/cna/affected/0/product"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-116339",
      "aliases": [
        "CVE-2026-116339"
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "version": "4.0",
            "baseScore": 6.9,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P"
          }
        },
        {
          "cvssV3_1": {
            "version": "3.1",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C"
          }
        },
        {
          "cvssV3_0": {
            "version": "3.0",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C"
          }
        },
        {
          "cvssV2_0": {
            "version": "2.0",
            "baseScore": 7.5,
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:C"
          }
        }
      ],
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:iflytek:astron-agent:*:*:*:*:*:*:*:*"
          ],
          "vendor": "iFlytek",
          "modules": [
            "DDL Whitelist Handler"
          ],
          "product": "astron-agent",
          "versions": [
            {
              "status": "affected",
              "version": "1.1.0"
            },
            {
              "status": "affected",
              "version": "1.1.1"
            },
            {
              "status": "affected",
              "version": "1.1.2"
            }
          ]
        }
      ],
      "modified": "2026-10-26T16:15:37.067Z",
      "provider": "cve",
      "references": [
        "https://vuldb.com/vuln/426314",
        "https://vuldb.com/vuln/426314/cti",
        "https://vuldb.com/cve/CVE-2026-116339",
        "https://vuldb.com/submit/1011581",
        "https://github.com/Rinne666/poc/tree/main/astron-agent-poc",
        "https://github.com/Rinne666/poc/blob/main/astron-agent-poc/poc/v1_ddl_whitelist_comment_smuggling.py"
      ],
      "provider_metadata": {
        "adp": [
          {
            "title": "CISA ADP Vulnrichment",
            "metrics": [
              {
                "other": {
                  "type": "ssvc",
                  "content": {
                    "id": "CVE-2026-116339",
                    "role": "CISA Coordinator",
                    "options": [
                      {
                        "Exploitation": "poc"
                      },
                      {
                        "Automatable": "yes"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "version": "2.0.3",
                    "timestamp": "2026-10-26T16:08:00.637625Z"
                  }
                }
              }
            ],
            "providerMetadata": {
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP",
              "dateUpdated": "2026-10-26T16:15:37.067Z"
            }
          }
        ],
        "cna": {
          "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
          "shortName": "VulDB",
          "dateUpdated": "2026-10-26T14:30:18.662Z"
        }
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-116339",
        "evidence": "/cveMetadata/cveId"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/containers/cna/metrics"
  },
  "source_id": "core-cve",
  "document_id": 318568,
  "published_at": "2026-10-26T14:30:18.662+00:00"
}