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CVE-2021-20720

Quick assessment

Affected
kujirahand KonaWiki2
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.

KonaWiki是一款轻量级Wiki系统。该系统主要用于编写手稿、保留会议记录和备忘录等。 KonaWiki2 2.2.4版本之前存在SQL注入漏洞。该漏洞源于程序未对用户提供的数据进行足够的清理，远程攻击者可以向受影响的应用程序发送特制请求并在应用程序数据库中执行任意SQL命令。

AI Predicted 9.8 Difficulty: Easy EPSS 1.32% · P68

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-20720

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
SQL injection vulnerability in the KonaWiki2 versions prior to 2.2.4 allows remote attackers to execute arbitrary SQL commands and to obtain/alter the information stored in the database via unspecified vectors.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
KonaWiki SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
KonaWiki是一款轻量级Wiki系统。该系统主要用于编写手稿、保留会议记录和备忘录等。 KonaWiki2 2.2.4版本之前存在SQL注入漏洞。该漏洞源于程序未对用户提供的数据进行足够的清理，远程攻击者可以向受影响的应用程序发送特制请求并在应用程序数据库中执行任意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

Vendor Product Affected Versions CPE Subscribe
kujirahand KonaWiki2 versions prior to 2.2.4 -

II. Public POCs for CVE-2021-20720

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2021-20720

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Vendor Advisories for CVE-2021-20720 (1)

Other References for CVE-2021-20720 (1)

IV. Related Vulnerabilities

Same product: KonaWiki2
Same vendor: kujirahand

V. Comments for CVE-2021-20720

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