{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "5.2.0-NA"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "5.2.0-alpha"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "29bf395d540985d2c78137c50ef48c975398af93"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "f8786f822c666dc2ca9e54d78e24c00963f617b6"
            }
          ],
          "repo": "https://github.com/zammad/zammad",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "In Zammad 5.2.0, an attacker could manipulate the rate limiting in the 'forgot password' feature of Zammad, and thereby send many requests for a known account to cause Denial Of Service by many generated emails which would also spam the victim.",
  "id": "CVE-2022-35488",
  "modified": "2026-03-13T21:47:07.496823998Z",
  "published": "2022-08-08T14:15:10.807Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://zammad.com/de/advisories/zaa-2022-05"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}