{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "3.3.0"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "fed63b3e37884ea1396faa7844bfc2075eb00cdf"
            }
          ],
          "repo": "https://github.com/clientIO/joint",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "The package jointjs before 3.3.0 are vulnerable to Prototype Pollution via util.setByPath (https://resources.jointjs.com/docs/jointjs/v3.2/joint.htmlutil.setByPath). The path used the access the object's key and set the value is not properly sanitized, leading to a Prototype Pollution.",
  "id": "CVE-2020-28480",
  "modified": "2026-04-01T23:10:19.727931756Z",
  "published": "2021-01-19T15:15:11.980Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/clientIO/joint/pull/1406"
    },
    {
      "type": "ADVISORY",
      "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1062037"
    },
    {
      "type": "ADVISORY",
      "url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1062036"
    },
    {
      "type": "ADVISORY",
      "url": "https://snyk.io/vuln/SNYK-JS-JOINTJS-1024444"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/clientIO/joint/blob/master/src/util/util.mjs%23L150"
    }
  ],
  "related": [
    "SNYK-JAVA-ORGWEBJARSBOWER-1062037",
    "SNYK-JAVA-ORGWEBJARSNPM-1062036",
    "SNYK-JS-JOINTJS-1024444"
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}