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CVE-2025-3728— SourceCodester Simple Hotel Booking System login buffer overflow

Quick assessment

Affected
SourceCodester Simple Hotel Booking System
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.

SourceCodester Simple Hotel Booking System是SourceCodester开源的一个简易酒店预订系统。 SourceCodester Simple Hotel Booking System 1.0版本存在安全漏洞，该漏洞源于对函数Login中参数uname的错误操作导致缓冲区溢出。

CVSS 5.3 · Medium EPSS 0.34% · P25

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2025-3728

Vulnerability Information
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Vulnerability Title
SourceCodester Simple Hotel Booking System login buffer overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability classified as critical was found in SourceCodester Simple Hotel Booking System 1.0. This vulnerability affects the function Login. The manipulation of the argument uname leads to buffer overflow. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: CVE Program / CVE List V5
Vulnerability Title
SourceCodester Simple Hotel Booking System 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SourceCodester Simple Hotel Booking System是SourceCodester开源的一个简易酒店预订系统。 SourceCodester Simple Hotel Booking System 1.0版本存在安全漏洞，该漏洞源于对函数Login中参数uname的错误操作导致缓冲区溢出。
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
SourceCodester Simple Hotel Booking System 1.0 -

II. Public POCs for CVE-2025-3728

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III. Intelligence Information for CVE-2025-3728

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Vendor Advisories for CVE-2025-3728 (3)

Other References for CVE-2025-3728 (1)

Other References for CVE-2025-3728 (1)

Same Patch Batch · SourceCodester · 2025-04-16 · 6 CVEs total

CVE-2025-3694 7.3 HIGH SourceCodester Web-based Pharmacy Product Management System Login sql injection
CVE-2025-3729 7.3 HIGH SourceCodester Web-based Pharmacy Product Management System Database Backup backup.php os
CVE-2025-3696 6.3 MEDIUM SourceCodester Web-based Pharmacy Product Management System search_stock. php sql injectio
CVE-2025-3697 6.3 MEDIUM SourceCodester Web-based Pharmacy Product Management System edit-product.php sql injection
CVE-2025-3692 2.4 LOW SourceCodester Online Eyewear Shop Master.php cross site scripting

IV. Related Vulnerabilities

Same vendor: SourceCodester
Same weakness: CWE-120

V. Comments for CVE-2025-3728

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