cnvd-2026-34505
Vulnerability from cnvd
Title
WordPress Fluent Forms plugin跨站脚本漏洞
Description
WordPress Fluent Forms plugin是一款专为WordPress设计的‌拖放式表单构建插件。 WordPress Fluent Forms plugin存在跨站脚本漏洞，该漏洞源于应用对用户提供的数据缺乏有效过滤与转义，攻击者可利用该漏洞注入任意Web脚本，当管理员在WordPress管理后台查看表单的提交日志时在浏览器中执行。
Severity
中
Patch Name
WordPress Fluent Forms plugin跨站脚本漏洞的补丁
Patch Description
WordPress Fluent Forms plugin是一款专为WordPress设计的‌拖放式表单构建插件。 WordPress Fluent Forms plugin存在跨站脚本漏洞，该漏洞源于应用对用户提供的数据缺乏有效过滤与转义，攻击者可利用该漏洞注入任意Web脚本，当管理员在WordPress管理后台查看表单的提交日志时在浏览器中执行。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。
Formal description

目前厂商已发布升级程序修复该安全问题，详情见厂商官网: https://wordpress.org/plugins/fluentform/

Reference
https://nvd.nist.gov/vuln/detail/CVE-2026-18146
Impacted products
Name
WordPress Fluent Forms plugin <=6.2.11
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-18146",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-18146"
    }
  },
  "description": "WordPress Fluent Forms plugin\u662f\u4e00\u6b3e\u4e13\u4e3aWordPress\u8bbe\u8ba1\u7684\u200c\u62d6\u653e\u5f0f\u8868\u5355\u6784\u5efa\u63d2\u4ef6\u3002\n\nWordPress Fluent Forms plugin\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5e94\u7528\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u6570\u636e\u7f3a\u4e4f\u6709\u6548\u8fc7\u6ee4\u4e0e\u8f6c\u4e49\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6ce8\u5165\u4efb\u610fWeb\u811a\u672c\uff0c\u5f53\u7ba1\u7406\u5458\u5728WordPress\u7ba1\u7406\u540e\u53f0\u67e5\u770b\u8868\u5355\u7684\u63d0\u4ea4\u65e5\u5fd7\u65f6\u5728\u6d4f\u89c8\u5668\u4e2d\u6267\u884c\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51:\r\nhttps://wordpress.org/plugins/fluentform/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-34505",
  "openTime": "2026-08-31",
  "patchDescription": "WordPress Fluent Forms plugin\u662f\u4e00\u6b3e\u4e13\u4e3aWordPress\u8bbe\u8ba1\u7684\u200c\u62d6\u653e\u5f0f\u8868\u5355\u6784\u5efa\u63d2\u4ef6\u3002\r\n\r\nWordPress Fluent Forms plugin\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5e94\u7528\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u6570\u636e\u7f3a\u4e4f\u6709\u6548\u8fc7\u6ee4\u4e0e\u8f6c\u4e49\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6ce8\u5165\u4efb\u610fWeb\u811a\u672c\uff0c\u5f53\u7ba1\u7406\u5458\u5728WordPress\u7ba1\u7406\u540e\u53f0\u67e5\u770b\u8868\u5355\u7684\u63d0\u4ea4\u65e5\u5fd7\u65f6\u5728\u6d4f\u89c8\u5668\u4e2d\u6267\u884c\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "WordPress Fluent Forms plugin\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "WordPress Fluent Forms plugin \u003c=6.2.11"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2026-18146",
  "serverity": "\u4e2d",
  "submitTime": "2026-08-20",
  "title": "WordPress Fluent Forms plugin\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}


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