CVE-2021-24905— Advanced Contact form 7 DB < 1.8.7 - Subscriber+ Arbitrary File Deletion
Quick assessment
Affected
Unknown Advanced Contact form 7 DB
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
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 Advanced Contact form 7 DB 1.8.7 之前存在跨站请求伪造漏洞，该漏洞允许任何经过身份验证的用户删除 Web 服务器上的任意文件。
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I. Basic Information for CVE-2021-24905
Vulnerability Information
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Vulnerability Title
Advanced Contact form 7 DB < 1.8.7 - Subscriber+ Arbitrary File Deletion
Source: CVE Program / CVE List V5
Vulnerability Description
The Advanced Contact form 7 DB WordPress plugin before 1.8.7 does not have authorisation nor CSRF checks in the acf7_db_edit_scr_file_delete AJAX action, and does not validate the file to be deleted, allowing any authenticated user to delete arbitrary files on the web server. For example, removing the wp-config.php allows attackers to trigger WordPress setup again, gain administrator privileges and execute arbitrary code or display arbitrary content to the users.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin Advanced Contact form 7 DB 跨站请求伪造漏洞
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 Advanced Contact form 7 DB 1.8.7 之前存在跨站请求伪造漏洞，该漏洞允许任何经过身份验证的用户删除 Web 服务器上的任意文件。
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 | Advanced Contact form 7 DB | 1.8.7 ~ 1.8.7 | - |
|
II. Public POCs for CVE-2021-24905
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2021-24905 (1)
Same Patch Batch · Unknown · 2022-03-21 · 17 CVEs total
| CVE-2022-0760 | Simple Link Directory < 7.7.2 - Unauthenticated SQL injection | |
| CVE-2022-0747 | Infographic Maker - iList < 4.3.8 - Unauthenticated SQL Injection | |
| CVE-2022-0739 | BookingPress < 1.0.11 - Unauthenticated SQL Injection | |
| CVE-2022-0694 | Advanced Booking Calendar < 1.7.0 - Unauthenticated SQL Injection | |
| CVE-2022-0687 | Amelia < 1.0.46 - Manager+ RCE | |
| CVE-2022-0681 | Simple Membership < 4.1.0 - Arbitrary Transaction Deletion via CSRF | |
| CVE-2022-0640 | AP Pricing Tables Lite < 1.1.5 - Reflected Cross-Site Scripting | |
| CVE-2022-0628 | AP Mega Menu < 3.0.8 - Reflected Cross-Site Scripting | |
| CVE-2022-0627 | Amelia < 1.0.46 - Reflected Cross-Site Scripting | |
| CVE-2022-0616 | Amelia < 1.0.46 - Arbitrary Customer Deletion via CSRF | |
| CVE-2022-0591 | Formcraft3 < 3.8.28 - Unauthenticated SSRF | |
| CVE-2022-0590 | BulletProof Security < 5.8 - Admin+ Stored Cross-Site Scripting (XSS) | |
| CVE-2022-0423 | 3D FlipBook < 1.12.1 - Subscriber+ Stored Cross-Site Scripting | |
| CVE-2022-0364 | Modern Events Calendar Lite < 6.4.0 - Contributor+ Stored Cross Site Scripting | |
| CVE-2022-0229 | miniOrange's Google Authenticator < 5.5 - Unauthenticated Arbitrary Options Deletion | |
| CVE-2021-25019 | SEO Plugin by Squirrly SEO < 11.1.12 - Reflected Cross-Site Scripting |
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V. Comments for CVE-2021-24905
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