CVE-2019-25296— WP Cost Estimation <= 9.642 - Missing Authorization to Arbitrary File Upload/Delete
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I. Basic Information for CVE-2019-25296
Vulnerability Information
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Vulnerability Title
WP Cost Estimation <= 9.642 - Missing Authorization to Arbitrary File Upload/Delete
Source: NVD (National Vulnerability Database)
Vulnerability Description
The WP Cost Estimation plugin for WordPress is vulnerable to arbitrary file uploads and deletion due to missing file type validation in the lfb_upload_form and lfb_removeFile AJAX actions in versions up to, and including, 9.642. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected sites server which may make remote code execution possible. Additionally, the attacker can also delete files on the server such as database configuration files, subsequently uploading their own database files.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
危险类型文件的不加限制上传
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin WP Cost Estimation 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin WP Cost Estimation 9.642及之前版本存在安全漏洞，该漏洞源于lfb_upload_form和lfb_removeFile AJAX操作缺少文件类型验证，可能导致任意文件上传和删除。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| loopus | WP Cost Estimation & Payment Forms Builder | * ~ 9.644 | - |
II. Public POCs for CVE-2019-25296
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · loopus · 2026-01-08 · 4 CVEs total
| CVE-2025-22715 | 7.5 HIGH | WordPress WP Attractive Donations System - Easy Stripe & Paypal donations plugin <= 1.25 - |
| CVE-2025-22725 | 7.1 HIGH | WordPress WP Virtual Assistant plugin <= 3.1 - Cross Site Scripting (XSS) vulnerability |
| CVE-2019-25295 | 6.5 MEDIUM | WP Cost Estimation < 9.660 - Upload Directory Traversal |
IV. Related Vulnerabilities
Same product: WP Cost Estimation & Payment Forms Builder
- CVE-2026-24363
WordPress WP Cost Estimation & Payment Forms Builder plugin - CVE-2019-25295
WP Cost Estimation < 9.660 - Upload Directory Traversal - CVE-2024-32510
WordPress WP Cost Estimation & Payment Forms Builder plugin - CVE-2024-32509
WordPress WP Cost Estimation & Payment Forms Builder plugin - CVE-2024-30489
WordPress WP Cost Estimation & Payment Forms Builder plugin
Same vendor: loopus
- CVE-2026-24363
WordPress WP Cost Estimation & Payment Forms Builder plugin - CVE-2026-28115
WordPress WP Attractive Donations System - Easy Stripe & Pay - CVE-2025-22715
WordPress WP Attractive Donations System - Easy Stripe & Pay - CVE-2025-22725
WordPress WP Virtual Assistant plugin <= 3.1 - Cross Site Sc - CVE-2019-25295
WP Cost Estimation < 9.660 - Upload Directory Traversal
Same weakness: CWE-434
- CVE-2021-47943
TextPattern CMS 4.8.7 Remote Code Execution via File Upload - CVE-2021-47937
e107 CMS 2.3.0 Authenticated Remote Code Execution via Theme - CVE-2026-41517
Emlog: Remote Code Execution via Malicious Plugin Upload - CVE-2026-6692
Slider Revolution 7.0.0 - 7.0.10 - Authenticated (Subscriber - CVE-2026-41587
CI4MS: Unrestricted PHP File Upload via Theme Installation L
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