{
  "schema_version": "1.4.0",
  "id": "GHSA-fr28-p2jh-93mm",
  "modified": "2024-04-04T03:29:16Z",
  "published": "2023-04-15T21:30:16Z",
  "aliases": [
    "CVE-2021-30153"
  ],
  "details": "An issue was discovered in the VisualEditor extension in MediaWiki before 1.31.13, and 1.32.x through 1.35.x before 1.35.2. . When using VisualEditor to edit a MediaWiki user page belonging to an existing, but hidden, user, VisualEditor will disclose that the user exists. (It shouldn't because they are hidden.) This is related to ApiVisualEditor.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-30153"
    },
    {
      "type": "WEB",
      "url": "https://lists.wikimedia.org/hyperkitty/list/wikitech-l%40lists.wikimedia.org/message/XYBF5RSTJRMVCP7QBYK7643W75A3KCIY"
    },
    {
      "type": "WEB",
      "url": "https://lists.wikimedia.org/hyperkitty/list/wikitech-l@lists.wikimedia.org/message/XYBF5RSTJRMVCP7QBYK7643W75A3KCIY"
    },
    {
      "type": "WEB",
      "url": "https://lists.wikimedia.org/pipermail/wikitech-l/2021-April/094418.html"
    },
    {
      "type": "WEB",
      "url": "https://phabricator.wikimedia.org/T270453"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-668"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-04-15T20:16:00Z"
  }
}