CVE-2025-9950— Error Log Viewer by BestWebSoft <= 1.1.6 - Authenticated (Administrator+) Arbitrary File Read
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I. Basic Information for CVE-2025-9950
Vulnerability Information
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Vulnerability Title
Error Log Viewer by BestWebSoft <= 1.1.6 - Authenticated (Administrator+) Arbitrary File Read
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Error Log Viewer by BestWebSoft plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 1.1.6 via the rrrlgvwr_get_file function. This makes it possible for authenticated attackers, with Administrator-level access and above, to read the contents of arbitrary files on the server, which can contain sensitive information.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin Error Log Viewer by BestWebSoft 路径遍历漏洞
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 Error Log Viewer by BestWebSoft 1.1.6及之前版本存在路径遍历漏洞，该漏洞源于rrrlgvwr_get_file函数存在目录遍历问题，可能导致读取服务器上的任意文件内容。
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)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| bestwebsoft | Error Log Viewer by BestWebSoft | * ~ 1.1.6 | - |
II. Public POCs for CVE-2025-9950
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
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WordPress reCaptcha by BestWebSoft Plugin <= 1.78 - Captcha - CVE-2024-35678
WordPress Contact Form to DB by BestWebSoft plugin <= 1.7.2
Same weakness: CWE-22
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V. Comments for CVE-2025-9950
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