{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "6.0.0"
              },
              {
                "last_affected": "6.6.0"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "7.0.0"
              }
            ]
          },
          "events": [
            {
              "introduced": "8b638258bb9ae9d512f946b5622fb65948a937e8"
            },
            {
              "last_affected": "cf6d53c79b9ddb6dfc1cff0d95a2e4dabea9d246"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "c2e2d4182d5715cce49b6f95670f3fae2f44d0ba"
            }
          ],
          "repo": "https://github.com/apache/skywalking",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "**Resolved** When use H2/MySQL/TiDB as Apache SkyWalking storage, the metadata query through GraphQL protocol, there is a SQL injection vulnerability, which allows to access unpexcted data. Apache SkyWalking 6.0.0 to 6.6.0, 7.0.0 H2/MySQL/TiDB storage implementations don't use the appropriate way to set SQL parameters.",
  "id": "CVE-2020-9483",
  "modified": "2026-03-13T21:53:01.131539084Z",
  "published": "2020-06-30T15:15:10.320Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/apache/skywalking/pull/4639"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}