Security advisory

{
  "id": "2bcb9842bfb208dd3a364eacda1da6b0a5a6fa3862c47bcea9245748ee225578",
  "url": "https://osv.dev/vulnerability/CVE-2023-41646",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2023-41646",
    "summary": "Buttercup v2.20.3 allows attackers to obtain the hash of the master password for the password manager via accessing the file /vaults.json/",
    "evidence": "osv:CVE-2023-41646",
    "products": [],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2023-41646",
      "aliases": [
        "CVE-2023-41646",
        "GHSA-7cwq-p8cr-h9qg"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/buttercup/buttercup-desktop",
              "type": "GIT",
              "events": [
                {
                  "introduced": "91e2844b246cc579ca132705b25f2fb676daaff6"
                },
                {
                  "last_affected": "91e2844b246cc579ca132705b25f2fb676daaff6"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:perrymitchell:buttercup:2.20.3:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.20.3"
                      },
                      {
                        "last_affected": "2.20.3"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.20.3",
            "v2.20.3"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-41646.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:25.289260219Z",
      "provider": "osv",
      "references": [
        "https://buttercup.pw/",
        "https://github.com/tristao-marinho/CVE-2023-41646/",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/41xxx/CVE-2023-41646.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-41646"
      ],
      "provider_metadata": {
        "cna_assigner": "mitre",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/41xxx/CVE-2023-41646.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2023-41646",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 492071,
  "published_at": "2023-09-07T00:00:00+00:00"
}