{
  "cveId": "CVE-2022-41882",
  "url": "https://patchblox.com/security/cve/CVE-2022-41882",
  "summary": "CVE-2022-41882 is fixed in nextcloud-desktop on 1 platform, first by DEBIAN-CVE-2022-41882, released November 11, 2022. It is not reported as exploited. Patch Radar priority: High.",
  "title": "nextcloud-desktop: The Nextcloud Desktop Client is a tool to synchronize files from Nextcloud Server with your computer",
  "description": "The Nextcloud Desktop Client is a tool to synchronize files from Nextcloud Server with your computer. In version 3.6.0, if a user received a malicious file share and has it synced locally or the virtual filesystem enabled and clicked a nc://open/ link it will open the default editor for the file type of the shared file, which on Windows can also sometimes mean that a file depending on the type, e.g. \u0022vbs\u0022, is being executed. It is recommended that the Nextcloud Desktop client is upgraded to version 3.6.1. As a workaround, users can block the Nextcloud Desktop client 3.6.0 by setting the \u0060minimum.supported.desktop.version\u0060 system config to \u00603.6.1\u0060 on the server, so new files designed to use this attack vector are not downloaded anymore. Already existing files can still be used. Another workaround would be to enforce shares to be accepted by setting the \u0060sharing.force_share_accept\u0060 system config to \u0060true\u0060 on the server, so new files designed to use this attack vector are not downloaded anymore. Already existing shares can still be abused.",
  "published": "2022-11-11T19:15:11Z",
  "severity": "high",
  "cvss": 7.8,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
  "epss": 0.00492,
  "epssPercentile": 0.42534,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "nextcloud-desktop",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "3.6.1-1",
      "fix": "DEBIAN-CVE-2022-41882",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-41882",
      "released": "2022-11-11T19:15:11Z"
    },
    {
      "platform": "linux",
      "product": "nextcloud-desktop",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "3.6.1-1",
      "fix": "DEBIAN-CVE-2022-41882",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-41882",
      "released": "2022-11-11T19:15:11Z"
    },
    {
      "platform": "linux",
      "product": "nextcloud-desktop",
      "release": "Debian 14",
      "fixedVersion": "3.6.1-1",
      "fix": "DEBIAN-CVE-2022-41882",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-41882",
      "released": "2022-11-11T19:15:11Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}