CVE-2021-4380— Pinterest Automatic <= 4.14.3 - Unuathenticated Arbitrary Options Update
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I. Basic Information for CVE-2021-4380
Vulnerability Information
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Vulnerability Title
Pinterest Automatic <= 4.14.3 - Unuathenticated Arbitrary Options Update
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Pinterest Automatic plugin for WordPress is vulnerable to authorization bypass due to missing capability checks on the 'wp_pinterest_automatic_parse_request' function and the 'process_form.php' script in versions up to, and including, 1.14.3. This makes it possible for unauthenticated attackers to update arbitrary options on a site that can be used to create new administrative user accounts or redirect unsuspecting site visitors.
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
访问控制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress Plugin Pinterest Automatic 访问控制错误漏洞
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。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress Plugin Pinterest Automatic 存在访问控制错误漏洞，该漏洞源于缺少 wp_pinterest_automatic_parse_request 函数和 process_form.php 脚本的能力检查，容易受到授权绕过
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 |
|---|---|---|---|---|
| ValvePress | Pinterest Automatic | * ~ 4.14.3 | - |
II. Public POCs for CVE-2021-4380
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | The Pinterest Automatic plugin for WordPress is vulnerable to authorization bypass due to missing capability checks on the 'wp_pinterest_automatic_parse_request' function and the 'process_form.php' script in versions up to, and including, 1.14.3. This makes it possible for unauthenticated attackers to update arbitrary options on a site that can be used to create new administrative user accounts or redirect unsuspecting site visitors. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-4380.yaml | POC Details |
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IV. Related Vulnerabilities
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V. Comments for CVE-2021-4380
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