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CVE-2021-24442— Poll, Survey, Questionnaire and Voting system < 1.5.3 - Unauthenticated Blind SQL Injection

Quick assessment

Affected
wpdevart Poll, Survey, Questionnaire and Voting system
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 插件是WordPress开源的一个应用插件。 WordPress plugin Poll, Survey, Questionnaire and Voting system存在SQL注入漏洞，该漏洞源于Poll, Survey, Questionnaire and Voting system在发送投票结果时在 SQL 语句中使用POST参数之前之前没有清理、转义或验证，从而允许未经身份验证的用户执行 SQL 注入攻击。

AI Predicted 9.8 Difficulty: Easy EPSS 46.00% · P99

Public Exploits 1

Nuclei · 1 CVE-2021-24442.yaml [template]

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-24442

Vulnerability Information
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Vulnerability Title
Poll, Survey, Questionnaire and Voting system < 1.5.3 - Unauthenticated Blind SQL Injection
Source: CVE Program / CVE List V5
Vulnerability Description
The Poll, Survey, Questionnaire and Voting system WordPress plugin before 1.5.3 did not sanitise, escape or validate the date_answers[] POST parameter before using it in a SQL statement when sending a Poll result, allowing unauthenticated users to perform SQL Injection attacks
Source: CVE Program / CVE List V5
CVSS Information
N/A
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 插件是WordPress开源的一个应用插件。 WordPress plugin Poll, Survey, Questionnaire and Voting system存在SQL注入漏洞，该漏洞源于Poll, Survey, Questionnaire and Voting system在发送投票结果时在 SQL 语句中使用POST参数之前之前没有清理、转义或验证，从而允许未经身份验证的用户执行 SQL 注入攻击。
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
wpdevart Poll, Survey, Questionnaire and Voting system 1.5.3 ~ 1.5.3 -

II. Public POCs for CVE-2021-24442

# POC Description Source Link Shenlong Link
1 The Poll, Survey, Questionnaire and Voting system WordPress plugin before 1.5.3 did not sanitise, escape or validate the date_answers[] POST parameter before using it in a SQL statement when sending a Poll result, allowing unauthenticated users to perform SQL Injection attacks https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-24442.yaml POC Details
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III. Intelligence Information for CVE-2021-24442

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Other References for CVE-2021-24442 (1)

IV. Related Vulnerabilities

Same vendor: wpdevart
Same weakness: CWE-89

V. Comments for CVE-2021-24442

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