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CVE-2026-14483— Realtyna Organic IDX/WPL <=5.2.0 未认证文件上传漏洞

一分钟漏洞结论

影响对象
realtyna Realtyna Organic IDX plugin + WPL Real Estate
利用判断
存在公开或 AI PoC，应优先验证
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。

WordPress 平台上的 Realtyna Organic IDX 插件与 WPL Real Estate 插件在所有不超过 5.2.0 版本的系统中均存在任意文件上传漏洞。该漏洞源于上传功能中缺失对文件类型的校验，同时结合了一个通过静态的、由插件预置的 API 凭据进行认证的公开可访问 I/O 端点，且这些凭据在所有安装实例中均相同。这使得未授权的攻击者能够上传可能可执行的文件，从而可能导致远程代码执行。WPL I/O 服务端点注册在 WordPress 公共初始化钩子上，未进行任何 WordPress 权限

CVSS 9.8 · Critical EPSS 3.97% · P90

公开利用映射 1

Nuclei · 1 CVE-2026-14483.yaml [template]

影响版本矩阵 1

厂商产品 版本范围状态
realtyna Realtyna Organic IDX plugin + WPL Real Estate ≤ 5.2.0 affected
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一、 漏洞 CVE-2026-14483 基础信息

漏洞信息
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Vulnerability Title
Realtyna Organic IDX plugin + WPL Real Estate <= 5.2.0 - Unauthenticated Arbitrary File Upload via 'files[file]' Parameter via Public I/O 'set_property' Command
来源: CVE Program / CVE List V5
Vulnerability Description
The Realtyna Organic IDX plugin + WPL Real Estate plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 5.2.0 via the upload function. This is due to missing file type validation in the upload function, combined with a publicly accessible I/O endpoint authenticated solely by static, plugin-seeded API credentials that are identical across all installations. This makes it possible for unauthenticated attackers to upload files that may be executable, which makes remote code execution possible. The WPL I/O service endpoint is registered on the public WordPress init hook with no WordPress capability check, and the required api_key and api_secret values are static defaults seeded by the plugin's own SQL migration files, meaning any unauthenticated attacker who knows these publicly documented defaults can reach and exploit the vulnerable upload path.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
来源: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
来源: CVE Program / CVE List V5

受影响产品

厂商 产品 影响版本 CPE 订阅
realtyna Realtyna Organic IDX plugin + WPL Real Estate 0 ~ 5.2.0 -

二、漏洞 CVE-2026-14483 的公开POC

# POC 描述 源链接 神龙链接
1 Realtyna Organic IDX plugin + WPL Real Estate plugin for WordPress <= 5.2.0 contains an unrestricted file upload vulnerability caused by missing file type validation and static API credentials, letting unauthenticated attackers upload executable files and achieve remote code execution, exploit requires knowledge of static API credentials. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-14483.yaml POC详情
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三、漏洞 CVE-2026-14483 的情报信息

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CVE-2026-14483 补丁与修复 (2)

CVE-2026-14483 厂商安全公告 (1)

IV. Related Vulnerabilities

Same product: Realtyna Organic IDX plugin + WPL Real Estate
Same vendor: realtyna
Same weakness: CWE-434

V. Comments for CVE-2026-14483

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