{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.6.0"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "a87463944acbc28f14c0af2a32dc30310147a0be"
            }
          ],
          "repo": "https://github.com/wso2/product-apim",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "An issue was discovered in WSO2 API Manager 2.6.0. A potential Reflected Cross-Site Scripting (XSS) vulnerability has been identified in the update API documentation feature of the API Publisher.",
  "id": "CVE-2019-20440",
  "modified": "2026-03-15T21:49:50.252811900Z",
  "published": "2020-01-28T00:15:10.823Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://docs.wso2.com/display/Security/Security+Advisory+WSO2-2019-0646"
    },
    {
      "type": "EVIDENCE",
      "url": "https://cybersecurityworks.com/zerodays/cve-2019-20440-wso2.html"
    },
    {
      "type": "EVIDENCE",
      "url": "https://github.com/cybersecurityworks/Disclosed/issues/24"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}