Security advisory

{
  "id": "42af4913fdccd22954421ff1ea2917f4233732c3627ac6c2c5d591e858e7f054",
  "url": "https://osv.dev/vulnerability/CVE-2019-19766",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2019-19766",
    "summary": "The Bitwarden server through 1.32.0 has a potentially unwanted KDF.",
    "evidence": "osv:CVE-2019-19766",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2019-19766",
      "aliases": [
        "CVE-2019-19766"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/bitwarden/server",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "5d047d52c39a6cd8839b47ace71b92a04b8d83b1"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:bitwarden:server:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "1.32.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v1.32.0",
            "v1.31.1",
            "v1.31.0",
            "v1.30.4",
            "v1.30.3",
            "v1.30.2",
            "v1.30.1",
            "v1.30.0",
            "v1.29.0",
            "v1.28.0",
            "v1.27.0",
            "v1.26.0",
            "v1.25.0",
            "v1.24.0",
            "v1.23.0",
            "1.22.0",
            "v1.21.0",
            "v1.20.0",
            "v1.19.0",
            "v1.18.0",
            "v1.17.2",
            "v1.17.1",
            "v1.17.0",
            "v1.16.0",
            "v1.15.1",
            "v1.15.0",
            "v1.14.2",
            "v1.14.1",
            "v1.14.0",
            "v1.13.1",
            "v1.13.0",
            "v1.12.1",
            "v1.12.0",
            "v1.11.1",
            "v1.11.0",
            "v1.10.0",
            "v1.9.0",
            "v1.8.2",
            "v1.8.1",
            "v1.8.0",
            "v1.7.0",
            "v1.6.0",
            "v1.5.1",
            "v1.5.0",
            "v1.4.1",
            "1.4.0",
            "v1.3.4",
            "v1.3.3",
            "v1.3.2",
            "v1.3.1",
            "v1.3.0",
            "v1.2.0",
            "v1.1.0",
            "v1.0.3",
            "v1.0.2",
            "v1.0.1",
            "v1.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-19766.json"
          }
        }
      ],
      "modified": "2026-10-20T10:51:23.964217460Z",
      "provider": "osv",
      "references": [
        "https://github.com/bitwarden/jslib/issues/52",
        "https://github.com/bitwarden/server/issues/589"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2019-19766",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 382542,
  "published_at": "2019-12-12T19:15:21.03+00:00"
}