{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:zabbix:zabbix:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "6.0.0"
              },
              {
                "fixed": "6.0.46"
              },
              {
                "introduced": "7.0.0"
              },
              {
                "fixed": "7.0.25"
              },
              {
                "introduced": "7.4.0"
              },
              {
                "fixed": "7.4.9"
              }
            ],
            "source": "CPE_RANGE"
          },
          "events": [
            {
              "introduced": "5203d2ea7d901cd33d148f20586e2155901a7faa"
            },
            {
              "fixed": "cee258041801bce58269e37677a1b86c9fde629c"
            },
            {
              "introduced": "49955f1fb5c9168a8a24b053f7ade6b3d903143c"
            },
            {
              "fixed": "d607227714fc00ec6117e663d0934cb90c0f842b"
            },
            {
              "introduced": "372a4e93c48ecd25aa666949a055a02369031861"
            },
            {
              "fixed": "75bd32d3d61309bf44008b7de9d40d5ba4aeed8c"
            }
          ],
          "repo": "https://github.com/zabbix/zabbix",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {},
  "details": "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's unsafe element creation that traversed the prototype chain.",
  "id": "CVE-2026-23929",
  "modified": "2026-09-10T03:30:23.823290137Z",
  "published": "2026-08-18T13:17:21.170Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://support.zabbix.com/browse/ZBX-28068"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}