CVE-2021-39473
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.
Saibamen HotelManager是Saibamen个人开发者的用 Laravel 编写的用于管理酒店的 Web 应用程序。 Saibamen HotelManager v1.2版本存在安全漏洞，该漏洞源于其评论和联系方式字段的消毒不当，导致攻击者可以实现跨站脚本。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1189 · Drive-by Compromise
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I. Basic Information for CVE-2021-39473
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Saibamen HotelManager v1.2 is vulnerable to Cross Site Scripting (XSS) due to improper sanitization of comment and contact fields.
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
Saibamen HotelManager 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Saibamen HotelManager是Saibamen个人开发者的用 Laravel 编写的用于管理酒店的 Web 应用程序。 Saibamen HotelManager v1.2版本存在安全漏洞，该漏洞源于其评论和联系方式字段的消毒不当，导致攻击者可以实现跨站脚本。
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-2021-39473
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | None | https://github.com/BrunoTeixeira1996/CVE-2021-39473 | POC Details |
AI-Generated POC
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Other References for CVE-2021-39473 (3)
Same Patch Batch · n/a · 2022-11-04 · 6 CVEs total
| CVE-2022-44724 | 8.9 HIGH | Stiltsoft Handy Macros 跨站脚本漏洞 |
| CVE-2021-34055 | jhead 安全漏洞 | |
| CVE-2021-39432 | DIPlib 资源管理错误漏洞 | |
| CVE-2022-31691 | Spring Tools 代码注入漏洞 | |
| CVE-2022-38582 | Watchdog Antivirus 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2021-39473
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