{
  "schema_version": "1.4.0",
  "id": "GHSA-x7v9-mpxr-pg87",
  "modified": "2022-07-13T00:01:24Z",
  "published": "2022-05-24T17:48:07Z",
  "aliases": [
    "CVE-2021-31547"
  ],
  "details": "An issue was discovered in the AbuseFilter extension for MediaWiki through 1.35.2. Its AbuseFilterCheckMatch API reveals suppressed edits and usernames to unprivileged users through the iteration of crafted AbuseFilter rules.",
  "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-2021-31547"
    },
    {
      "type": "WEB",
      "url": "https://gerrit.wikimedia.org/r/q/I3f7dbd8b873d411e37c8c3aac2339bf5ec36907d"
    },
    {
      "type": "WEB",
      "url": "https://gerrit.wikimedia.org/r/q/I4900b1be73323599d74e3164447f81eded094d75"
    },
    {
      "type": "WEB",
      "url": "https://phabricator.wikimedia.org/T223654"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-668"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-04-22T03:15:00Z"
  }
}