{
  "schema_version": "1.4.0",
  "id": "GHSA-f83v-8qph-hgj6",
  "modified": "2022-05-24T19:19:22Z",
  "published": "2022-05-24T19:19:22Z",
  "aliases": [
    "CVE-2021-39340"
  ],
  "details": "The Notification WordPress plugin is vulnerable to Stored Cross-Site Scripting due to insufficient input validation and sanitization via several parameters found in the ~/src/classes/Utils/Settings.php file which made it possible for attackers with administrative user access to inject arbitrary web scripts, in versions up to and including 7.2.4. This affects multi-site installations where unfiltered_html is disabled for administrators, and sites where unfiltered_html is disabled.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-39340"
    },
    {
      "type": "WEB",
      "url": "https://github.com/BigTiger2020/word-press/blob/main/Notification.md"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/notification/tags/7.2.4/src/classes/Utils/Settings.php#L167"
    },
    {
      "type": "WEB",
      "url": "https://wordfence.com/vulnerability-advisories/#CVE-2021-39340"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-11-01T21:15:00Z"
  }
}