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I. Basic Information for CVE-2021-42663
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An HTML injection vulnerability exists in Sourcecodester Online Event Booking and Reservation System in PHP/MySQL via the msg parameter to /event-management/index.php. An attacker can leverage this vulnerability in order to change the visibility of the website. Once the target user clicks on a given link he will display the content of the HTML code of the attacker's choice.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Engineers Online Portal 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Engineers Online Portal是开源的一个在线门户。是使用PHP、MySQL 数据库、HTML、CSS、Javascript、jQuery、Ajax、Bootstrap 和一些其他库开发的。 Engineers Online Portal 存在跨站脚本漏洞，该漏洞源于PHP MySQL中的Sourcecodester Online Event Booking and Reservation System存在一个HTML注入漏洞，通过msg参数到Event -management index
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
-n/a n/a -
II. Public POCs for CVE-2021-42663
#POC DescriptionSource LinkShenlong Link
1CVE-2021-42663 - HTML Injection vulnerability in the Online event booking and reservation system. https://github.com/0xDeku/CVE-2021-42663POC Details
2Sourcecodester Online Event Booking and Reservation System 2.3.0 contains a cross-site scripting vulnerability in PHP/MySQL via the msg parameter to /event-management/index.php. An attacker can leverage this vulnerability in order to change the visibility of the website. Once the target user clicks on a given link, the content of the HTML code of the attacker's choice displays. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-42663.yamlPOC Details
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III. Intelligence Information for CVE-2021-42663
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IV. Related Vulnerabilities
Same product: n/a
Same vendor: n/a
V. Comments for CVE-2021-42663

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