CVE-2021-24164— Ninja Forms < 3.4.34.1 - Authenticated OAuth Connection Key Disclosure
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I. Basic Information for CVE-2021-24164
Vulnerability Information
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Vulnerability Title
Ninja Forms < 3.4.34.1 - Authenticated OAuth Connection Key Disclosure
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Ninja Forms Contact Form WordPress plugin before 3.4.34.1, low-level users, such as subscribers, were able to trigger the action, wp_ajax_nf_oauth, and retrieve the connection url needed to establish a connection. They could also retrieve the client_id for an already established OAuth connection.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress Ninja Forms Contact Form 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress是WordPress（Wordpress）基金会的一套使用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。 Ninja Forms Contact Form WordPress plugin before 3.4.34.1 存在信息泄露漏洞，该漏洞源于低级用户能够触发wp_ajax_nf_oauth，并检索建立连接所需的连接url。
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 |
|---|---|---|---|---|
| Unknown | Ninja Forms Contact Form – The Drag and Drop Form Builder for WordPress | 3.4.34.1 ~ 3.4.34.1 | - |
II. Public POCs for CVE-2021-24164
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://wpscan.com/vulnerability/dfa32afa-c6de-4237-a9f2-709843dcda89x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2021-24164
Same Patch Batch · Unknown · 2021-04-05 · 45 CVEs total
| CVE-2021-24163 | Ninja Forms < 3.4.34 - Authenticated SendWP Plugin Installation and Client Secret Key Disc | |
| CVE-2021-24167 | Web-Stat < 1.4.1 - API Key Disclosure | |
| CVE-2021-24166 | Ninja Forms < 3.4.34 - CSRF to OAuth Service Disconnection | |
| CVE-2021-24150 | Like Button Rating < 2.6.32 - Unauthenticated Full-Read SSRF | |
| CVE-2021-24154 | Theme Editor < 2.6 - Authenticated Arbitrary File Download | |
| CVE-2021-24155 | Backup Guard < 1.6.0 - Authenticated Arbitrary File Upload | |
| CVE-2021-24156 | Testimonial Rotator <= 3.0.3 - Authenticated Stored Cross-Site Scripting | |
| CVE-2021-24157 | Orbit Fox by ThemeIsle < 2.10.3 - Authenticated Stored Cross Site Scripting | |
| CVE-2021-24158 | Orbit Fox by ThemeIsle < 2.10.3 - Authenticated Privilege Escalation | |
| CVE-2021-24153 | Yoast SEO < 3.4.1 - Authenticated Stored Cross-Site Scripting (XSS) | |
| CVE-2021-24165 | Ninja Forms < 3.4.34 - Administrator Open Redirect | |
| CVE-2021-24159 | Contact Form 7 Style <= 3.1.9 - Cross-Site Request Forgery to Stored Cross-Site Scripting | |
| CVE-2021-24176 | JH 404 Logger <= 1.1 - Unauthenticated Stored Cross-Site Scripting (XSS) | |
| CVE-2021-24175 | The Plus Addons for Elementor Page Builder < 4.1.7 - Authentication Bypass | |
| CVE-2021-24174 | Database Backups <= 1.2.2.6 - CSRF to Backup Download | |
| CVE-2021-24173 | VM Backups <= 1.0 - CSRF to Stored Cross-Site Scripting (XSS) | |
| CVE-2021-24172 | VM Backups <= 1.0 - CSRF to Database Backup Download | |
| CVE-2021-24171 | WooCommerce Upload Files < 59.4 - Unauthenticated Arbitrary File Upload | |
| CVE-2021-24170 | User Profile Picture < 2.5.0 - Sensitive Information Disclosure | |
| CVE-2021-24169 | Advanced Order Export For WooCommerce < 3.1.8 - Reflected Cross-Site Scripting (XSS) |
Showing top 20 of 45 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
- CVE-2023-35909
WordPress Ninja Forms Plugin <= 3.6.25 is vulnerable to Deni - CVE-2022-2903
NinjaForms < 3.6.13 - Admin+ PHP Objection Injection - CVE-2021-25066
Ninja Forms < 3.6.10 - Admin+ Stored Cross-Site Scripting vi - CVE-2021-25056
Ninja Forms < 3.6.10 - Admin+ Stored Cross-Site Scripting - CVE-2021-24889
Ninja Forms < 3.6.4 - Admin+ SQL Injection
Same vendor: Unknown
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Frontend File Manager Plugin <= 23.6 - Subscriber+ Arbitrary - CVE-2026-5306
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Same weakness: CWE-200
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quarkus-openapi-generator has overly broad path-parameter ma - CVE-2026-8198
Activity Logs, User Activity Tracking, Multisite Activity Lo - CVE-2026-42456
AnythingLLM: Cross-User TTS Audio Disclosure via Chat ID (ID - CVE-2026-41520
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