{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "1.4.14"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "a57685fac2ce20187f985d982bf9b80574f0e0db"
            }
          ],
          "repo": "https://github.com/xcss/valine",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Valine 1.4.14 allows remote attackers to cause a denial of service (application outage) by supplying a ua (aka User-Agent) value that only specifies the product and version.",
  "id": "CVE-2021-34801",
  "modified": "2026-03-13T21:55:27.459812975Z",
  "published": "2021-06-16T15:15:08.533Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://github.com/xCss/Valine/issues/366"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ]
}