{
  "cveId": "CVE-2026-23929",
  "url": "https://patchblox.com/security/cve/CVE-2026-23929",
  "summary": "CVE-2026-23929 is fixed in zabbix on 1 platform by DEBIAN-CVE-2026-23929 (version 1:7.0.27\u002Bdfsg-1), released August 29, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "zabbix: Prototype pollution vulnerability in searchParamsToObject() is leading to a persistent XSS in Maps",
  "description": "Prototype pollution vulnerability in searchParamsToObject() is leading to a persistent XSS in Maps. URL parameter processing was not filtering dangerous properties like __proto__, combined with jQuery\u0027s unsafe element creation that traversed the prototype chain.",
  "published": "2026-08-18T13:17:21Z",
  "severity": "medium",
  "cvss": 5.4,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
  "epss": 0.00258,
  "epssPercentile": 0.1757,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "zabbix",
      "release": "Debian 14",
      "fixedVersion": "1:7.0.27\u002Bdfsg-1",
      "fix": "DEBIAN-CVE-2026-23929",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-23929",
      "released": "2026-08-29T00:46:20Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}