CVE-2021-42663
Quick assessment
Affected
n/a n/a
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.
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
Public Exploits 1
Nuclei · 1
CVE-2021-42663.yaml [template]
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I. Basic Information for CVE-2021-42663
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
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: 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
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2021-42663
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | CVE-2021-42663 - HTML Injection vulnerability in the Online event booking and reservation system. | https://github.com/0xDeku/CVE-2021-42663 | POC Details |
| 2 | Sourcecodester 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.yaml | POC Details |
AI-Generated POC
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Other References for CVE-2021-42663 (2)
-
https://github.com/TheHackingRabbi/CVE-2021-42663 x_refsource_MISC
Same Patch Batch · n/a · 2021-11-05 · 30 CVEs total
| CVE-2021-39413 | SEO Panel 跨站脚本漏洞 | |
| CVE-2021-35368 | OWASP ModSecurity Core Rule Set 安全漏洞 | |
| CVE-2021-42237 | Sitecore 代码问题漏洞 | |
| CVE-2021-26844 | Power Admin PA Server Monitor 跨站脚本漏洞 | |
| CVE-2021-42662 | Engineers Online Portal 跨站脚本漏洞 | |
| CVE-2021-42664 | Engineers Online Portal 跨站脚本漏洞 | |
| CVE-2021-42665 | Engineers Online Portal SQL注入漏洞 | |
| CVE-2021-42666 | Engineers Online Portal SQL注入漏洞 | |
| CVE-2021-42667 | Engineers Online Portal SQL注入漏洞 | |
| CVE-2021-42668 | Engineers Online Portal SQL注入漏洞 | |
| CVE-2021-42669 | Engineers Online Portal 代码问题漏洞 | |
| CVE-2021-42670 | Engineers Online Portal SQL注入漏洞 | |
| CVE-2021-42671 | Engineers Online Portal 访问控制错误漏洞 | |
| CVE-2021-39411 | PHPGurukul Hospital Management System 跨站脚本漏洞 | |
| CVE-2021-39412 | Online Shopping Portal 跨站脚本漏洞 | |
| CVE-2020-22226 | Phpjabbers Fundraising Script SQL注入漏洞 | |
| CVE-2021-39416 | Saad Irfan RemoteClinic 跨站脚本漏洞 | |
| CVE-2020-23565 | Irfanview 安全漏洞 | |
| CVE-2020-23566 | Irfanview 安全漏洞 | |
| CVE-2020-23567 | Irfanview 数字错误漏洞 |
Showing top 20 of 30 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-42663
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