{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "1.5.0"
              },
              {
                "last_affected": "1.5.7"
              },
              {
                "introduced": "1.6.0"
              },
              {
                "fixed": "1.6.4"
              }
            ]
          },
          "events": [
            {
              "introduced": "e2ea82f8df23f7ba68b5873024ddef178748c8c9"
            },
            {
              "last_affected": "83597562c1dd8f9d284cc68a8a94b63cdac039a1"
            },
            {
              "introduced": "dcfb28799035f918a937243106f64dedeaef4b32"
            },
            {
              "fixed": "fa83de778cdc6e7c3b83e356b45b76b955ec63ba"
            }
          ],
          "repo": "https://github.com/ether/etherpad-lite",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Etherpad 1.5.x and 1.6.x before 1.6.4 allows an attacker to execute arbitrary code on the server. The instance has to be configured to use a document database (DirtyDB, CouchDB, MongoDB, or RethinkDB).",
  "id": "CVE-2018-9327",
  "modified": "2026-03-13T21:58:26.184536884Z",
  "published": "2018-04-07T21:29:00.350Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "http://blog.etherpad.org/2018/04/07/important-release-1-6-4/"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}