CVE-2025-8593— GSheetConnector For Gravity Forms <= 1.3.27 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Plugin Installation
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I. Basic Information for CVE-2025-8593
Vulnerability Information
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Vulnerability Title
GSheetConnector For Gravity Forms <= 1.3.27 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Plugin Installation
Source: NVD (National Vulnerability Database)
Vulnerability Description
The GSheetConnector For Gravity Forms plugin for WordPress is vulnerable to authorization bypass in versions less than, or equal to, 1.3.27. This is due to a missing capability check on the 'install_plugin' function. This makes it possible for authenticated attackers, with subscriber-level access and above to install plugins on the target site and potentially achieve arbitrary code execution on the server under certain conditions.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin GSheetConnector For Gravity Forms 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 GSheetConnector For Gravity Forms 1.3.27及之前版本存在安全漏洞，该漏洞源于缺少能力检查，可能导致授权绕过和任意代码执行。
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 |
|---|---|---|---|---|
| westerndeal | GSheetConnector For Gravity Forms | * ~ 1.3.27 | - |
II. Public POCs for CVE-2025-8593
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same vendor: westerndeal
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GSheetConnector For Gravity Forms <= 1.3.23 - Cross-Site Req - CVE-2025-54030
WordPress WooCommerce Google Sheet Connector plugin <= 1.3.2
Same weakness: CWE-862
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V. Comments for CVE-2025-8593
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