{
  "cveId": "CVE-2026-113870",
  "url": "https://patchblox.com/security/cve/CVE-2026-113870",
  "summary": "CVE-2026-113870 is fixed in 3 products on 1 platform, first by MongoDB Compass 1.49.15.0, released August 25, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "Improper Encoding of Server-Supplied JavaScript Values in MongoDB Compass BSON Parsing",
  "description": "MongoDB Compass improperly escapes certain BSON values when converting a stored view\u2019s aggregation pipeline into editable source. When a user connects to a MongoDB deployment containing a specially crafted view and opens that view for editing, the values can cause arbitrary code to execute with the privileges of the user running Compass.",
  "published": "2026-10-21T19:17:00Z",
  "severity": "",
  "cvss": 8.6,
  "cwe": "CWE-116: Improper Encoding or Escaping of Output",
  "epss": 0.00238,
  "epssPercentile": 0.14978,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://nvd.nist.gov/vuln/detail/CVE-2026-113870",
  "fixes": [
    {
      "platform": "windows-app",
      "product": "MongoDB Compass",
      "fixedVersion": "1.49.15.0",
      "fix": "MongoDB Compass 1.49.15.0",
      "url": "https://patchblox.com/security/fix/windows-app/mongodb.compass.full-1.49.15.0",
      "released": "2026-08-25T00:00:00Z"
    },
    {
      "platform": "windows-app",
      "product": "MongoDB Compass Isolated Edition",
      "fixedVersion": "1.49.15.0",
      "fix": "MongoDB Compass Isolated Edition 1.49.15.0",
      "url": "https://patchblox.com/security/fix/windows-app/mongodb.compass.isolated-1.49.15.0",
      "released": "2026-08-25T00:00:00Z"
    },
    {
      "platform": "windows-app",
      "product": "MongoDB Compass Readonly",
      "fixedVersion": "1.49.15.0",
      "fix": "MongoDB Compass Readonly 1.49.15.0",
      "url": "https://patchblox.com/security/fix/windows-app/mongodb.compass.readonly-1.49.15.0",
      "released": "2026-08-25T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-10T07:50:38Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}