CVE-2021-43408— Duplicate Post WordPress Plugin SQL Injection Vulnerability
Quick assessment
Affected
Copy Delete Posts Duplicate Post WordPress Plugin
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
WordPress是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。WordPress 插件是WordPress开源的一个应用插件。 WordPress 插件 Duplicate Post 1.1.9版本存在SQL注入漏洞，该漏洞源于插件缺少对于SQL语句的过滤和转义，当客户端提供的数据不安全地包含在SQL查询中时，就会出现SQL注入漏洞。攻击者通常可以利用SQL注入来读取、修改和删除SQL表数据。在许多情况下，还可以利用SQL ser
Possible ATT&CK Techniques 3 AI
T1005 · Data from Local System T1059 · Command and Scripting Interpreter T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2021-43408
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Duplicate Post WordPress Plugin SQL Injection Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
The "Duplicate Post" WordPress plugin up to and including version 1.1.9 is vulnerable to SQL Injection. SQL injection vulnerabilities occur when client supplied data is included within an SQL Query insecurely. SQL Injection can typically be exploited to read, modify and delete SQL table data. In many cases it also possible to exploit features of SQL server to execute system commands and/or access the local file system. This particular vulnerability can be exploited by any authenticated user who has been granted access to use the Duplicate Post plugin. By default, this is limited to Administrators, however the plugin presents the option to permit access to the Editor, Author, Contributor and Subscriber roles.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress 插件SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress是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。WordPress 插件是WordPress开源的一个应用插件。 WordPress 插件 Duplicate Post 1.1.9版本存在SQL注入漏洞，该漏洞源于插件缺少对于SQL语句的过滤和转义，当客户端提供的数据不安全地包含在SQL查询中时，就会出现SQL注入漏洞。攻击者通常可以利用SQL注入来读取、修改和删除SQL表数据。在许多情况下，还可以利用SQL ser
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 |
|---|---|---|---|---|
| Copy Delete Posts | Duplicate Post WordPress Plugin | unspecified ~ 1.2.0 | - |
|
II. Public POCs for CVE-2021-43408
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | None | https://github.com/tuannq2299/CVE-2021-43408 | POC Details |
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-43408
请登录查看更多情报信息。
Patches & Fixes for CVE-2021-43408 (1)
Other References for CVE-2021-43408 (1)
IV. Related Vulnerabilities
Same weakness: CWE-89
V. Comments for CVE-2021-43408
No comments yet