{
  "schema_version": "1.4.0",
  "id": "GHSA-6383-pc77-7rvv",
  "modified": "2025-04-20T03:32:07Z",
  "published": "2022-05-17T03:01:42Z",
  "aliases": [
    "CVE-2016-9412"
  ],
  "details": "MyBB (aka MyBulletinBoard) before 1.8.7 and MyBB Merge System before 1.8.7 allow attackers to have unspecified impact via vectors related to low adminsid and sid entropy.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9412"
    },
    {
      "type": "WEB",
      "url": "https://blog.mybb.com/2016/03/11/mybb-1-8-7-merge-system-1-8-7-release"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/11/10/8"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/11/18/1"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/94395"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-284"
    ],
    "severity": "CRITICAL",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-01-31T22:59:00Z"
  }
}