{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "1.3.1"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2c5e36fbf6f7577a517115df60bdb0cf7e2e17ed"
            }
          ],
          "repo": "https://github.com/edx/recommenderxblock",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Recommender before 2018-07-18 allows XSS.",
  "id": "CVE-2018-20858",
  "modified": "2026-03-13T21:50:32.534290448Z",
  "published": "2019-08-09T16:15:10.803Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://groups.google.com/forum/#%21topic/openedx-announce/SF8Sn6MuUTg"
    },
    {
      "type": "FIX",
      "url": "https://github.com/edx/RecommenderXBlock/pull/2"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}