Apache Kylin: SQL Injection Vulnerability in Catalog Cache Refresh API

{
  "id": "d17cc19aa038061a5ca9428a454ee4245350e4205ff25131d7f07e674dab0d05",
  "url": "https://osv.dev/vulnerability/CVE-2026-62390",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Apache Kylin: SQL Injection Vulnerability in Catalog Cache Refresh API",
    "summary": "Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Apache Kylin. A backend API refreshing table catalog may cause the injection to the generated SQL. This issue affects Apache Kylin: from 4 through 5.0.3. Users are recommended to upgrade to version 5.0.4, which fixes the issue.",
    "evidence": "osv:CVE-2026-62390",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2026-62390",
      "aliases": [
        "CVE-2026-62390"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/apache/kylin",
              "type": "GIT",
              "events": [
                {
                  "introduced": "aa6d582c0a96fdf31e85791f86850cfc00a7644f"
                },
                {
                  "fixed": "193da6269b622add8738ecacc932b37cb205a8c7"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "4.0.0"
                      },
                      {
                        "fixed": "5.0.4"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-62390.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:37.872306597Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/62xxx/CVE-2026-62390.json",
        "https://lists.apache.org/thread/zdrj93txvdjj07f88s43d2pcg2gomvjc",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-62390"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-89"
        ],
        "cna_assigner": "apache",
        "unresolved_ranges": [
          {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "4"
                  },
                  {
                    "last_affected": "5.0.3"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandardRange"
              }
            ]
          }
        ],
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/62xxx/CVE-2026-62390.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-62390",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 505383,
  "published_at": "2026-07-14T12:09:40.98+00:00"
}