{
  "id": "CVE-2023-23602",
  "sourceIdentifier": "security@mozilla.org",
  "published": "2023-06-02T17:15:10.777",
  "lastModified": "2023-06-02T17:15:10.777",
  "vulnStatus": "Received",
  "descriptions": [
    {
      "lang": "en",
      "value": "A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy connect-src header to be ignored. This could lead to connections to restricted origins from inside WebWorkers. This vulnerability affects Firefox < 109, Thunderbird < 102.7, and Firefox ESR < 102.7."
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1800890",
      "source": "security@mozilla.org"
    },
    {
      "url": "https://www.mozilla.org/security/advisories/mfsa2023-01/",
      "source": "security@mozilla.org"
    },
    {
      "url": "https://www.mozilla.org/security/advisories/mfsa2023-02/",
      "source": "security@mozilla.org"
    },
    {
      "url": "https://www.mozilla.org/security/advisories/mfsa2023-03/",
      "source": "security@mozilla.org"
    }
  ]
}