{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:backdropcms:backdrop_cms:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "1.22.0"
              }
            ],
            "source": "CPE_RANGE"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "e6aae124678820b45cce2a8cda7b9021491e2418"
            }
          ],
          "repo": "https://github.com/backdrop/backdrop",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/34xxx/CVE-2022-34530.json"
  },
  "details": "An issue in the login and reset password functionality of Backdrop CMS v1.22.0 allows attackers to enumerate usernames via password reset requests and distinct responses returned based on usernames.",
  "id": "CVE-2022-34530",
  "modified": "2026-07-08T05:37:26.000440632Z",
  "published": "2022-08-01T19:24:37Z",
  "references": [
    {
      "type": "WEB",
      "url": "http://backdrop.com"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Accenture/AARO-Bugs/blob/master/AARO-CVE-List.md"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/34xxx/CVE-2022-34530.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-34530"
    }
  ],
  "schema_version": "1.7.5"
}