{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "1.0"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "c9be480935201826a1e75512deee028d14b6b484"
            }
          ],
          "repo": "https://github.com/yongshengli/yiicms",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Cross Site Scripting vulnerability in YiiCMS v.1.0 allows a remote attacker to execute arbitrary code via the news function.",
  "id": "CVE-2020-21246",
  "modified": "2026-03-13T21:50:46.580863550Z",
  "published": "2023-06-20T15:15:11.073Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/yongshengli/yiicms/issues/6"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}