{
  "schema_version": "1.4.0",
  "id": "GHSA-xphw-85x2-h482",
  "modified": "2022-05-24T17:21:09Z",
  "published": "2022-05-24T17:21:09Z",
  "aliases": [
    "CVE-2018-21254"
  ],
  "details": "An issue was discovered in Mattermost Server before 5.1. An attacker can bypass intended access control (for direct-message channel creation) via the Message slash command.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-21254"
    },
    {
      "type": "WEB",
      "url": "https://mattermost.com/security-updates"
    }
  ],
  "database_specific": {
    "cwe_ids": [],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-06-19T17:15:00Z"
  }
}