{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "5.6"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "f5292a3f6adc933cfab8967f2795277a6003d0ef"
            }
          ],
          "repo": "https://github.com/pi-hole/adminlte",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "f526716de7bb0fd382a64bcbbb33915c926f94bb"
            }
          ],
          "repo": "https://github.com/pi-hole/web",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "adminlte is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
  "id": "CVE-2021-3812",
  "modified": "2026-04-01T23:10:07.168632360Z",
  "published": "2021-09-17T07:15:09.467Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://huntr.dev/bounties/875a6885-9a64-46f3-94ad-92f40f989200"
    },
    {
      "type": "FIX",
      "url": "https://github.com/pi-hole/adminlte/commit/f526716de7bb0fd382a64bcbbb33915c926f94bb"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}