{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "1.0"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "bed72ade13928ec0b3b394ee00cd10938f60e845"
            }
          ],
          "repo": "https://github.com/jenkinsci/nuget-plugin",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Jenkins Nuget Plugin 1.0 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.",
  "id": "CVE-2021-21658",
  "modified": "2026-03-14T13:48:17.958718324Z",
  "published": "2021-05-25T17:15:08.073Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "http://www.openwall.com/lists/oss-security/2021/05/25/3"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.jenkins.io/security/advisory/2021-05-25/#SECURITY-2340"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}