{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:zammad:zammad:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "4.1.1"
              }
            ],
            "source": "CPE_RANGE"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "96ba50d55588388c4668b1f64df99fd392709fdb"
            }
          ],
          "repo": "https://github.com/zammad/zammad",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {},
  "details": "An issue was discovered in Zammad before 4.1.1. There is stored XSS via a custom Avatar.",
  "id": "CVE-2021-42085",
  "modified": "2026-07-08T05:36:06.978376933Z",
  "published": "2021-10-07T21:15:07.450Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://zammad.com/en/advisories/zaa-2021-17"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}