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I. Basic Information for CVE-2021-24762
Vulnerability Information
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Vulnerability Title
Perfect Survey < 1.5.2 - Unauthenticated SQL Injection
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Perfect Survey WordPress plugin before 1.5.2 does not validate and escape the question_id GET parameter before using it in a SQL statement in the get_question AJAX action, allowing unauthenticated users to perform SQL injection.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress pluginSQL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 plugin是WordPress开源的一个应用插件。 Perfect Survey WordPress plugin 1.5.2之前版本存在SQL注入漏洞，该漏洞源于基于数据库的应用缺少对外部输入SQL语句的验证。攻击者可利用该漏洞执行非法SQL命令。
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
VendorProductAffected VersionsCPESubscribe
UnknownPerfect Survey 1.5.2 ~ 1.5.2 -
II. Public POCs for CVE-2021-24762
#POC DescriptionSource LinkShenlong Link
1Perfect Survey WordPress plugin before 1.5.2 does not validate and escape the question_id GET parameter before using it in a SQL statement in the get_question AJAX action, allowing unauthenticated users to perform SQL injection. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-24762.yamlPOC Details
2This repo shows an exploit to CVE-2021-24762. This is an Blind SQLi exploit that, on default config, greps the admin password.https://github.com/c4cnm/Exploit_CVE-2021-24762POC Details
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III. Intelligence Information for CVE-2021-24762
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IV. Related Vulnerabilities
Same vendor: Unknown
Same weakness: CWE-89
V. Comments for CVE-2021-24762

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