{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:mailvelope:mailvelope:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "3.3.0"
              }
            ],
            "source": "CPE_RANGE"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6bcc22bd2864add171571ad0832ac9ecb5f293b5"
            }
          ],
          "repo": "https://github.com/mailvelope/mailvelope",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {},
  "details": "Mailvelope prior to 3.3.0 allows private key operations without user interaction via its client-API. By modifying an URL parameter in Mailvelope, an attacker is able to sign (and encrypt) arbitrary messages with Mailvelope, assuming the private key password is cached. A second vulnerability allows an attacker to decrypt an arbitrary message when the GnuPG backend is used in Mailvelope.",
  "id": "CVE-2019-9149",
  "modified": "2026-07-08T05:37:35.231113052Z",
  "published": "2019-07-09T21:15:11.333Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/mailvelope/mailvelope/blob/master/Changelog.md#v330"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.bsi.bund.de/SharedDocs/Downloads/EN/BSI/Publications/Studies/Mailvelope_Extensions/Mailvelope_Extensions_pdf.html"
    },
    {
      "type": "EVIDENCE",
      "url": "https://www.bsi.bund.de/SharedDocs/Downloads/EN/BSI/Publications/Studies/Mailvelope_Extensions/Mailvelope_Extensions_pdf.pdf?__blob=publicationFile\u0026v=3"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}