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CVE-2025-4923— SourceCodester Client Database Management System user_delivery_update.php unrestricted upload

CVSS 7.3 · High EPSS 0.40% · P32

Possible ATT&CK Techniques 1AI

T1505.003 · Web Shell
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I. Basic Information for CVE-2025-4923

Vulnerability Information
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Vulnerability Title
SourceCodester Client Database Management System user_delivery_update.php unrestricted upload
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability, which was classified as critical, has been found in SourceCodester Client Database Management System 1.0. This issue affects some unknown processing of the file /user_delivery_update.php. The manipulation of the argument uploaded_file_cancelled leads to unrestricted upload. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
危险类型文件的不加限制上传
Source: NVD (National Vulnerability Database)
Vulnerability Title
SourceCodester Client Database Management System 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SourceCodester Client Database Management System是SourceCodester开源的一个客户端数据库管理系统。 SourceCodester Client Database Management System 1.0版本存在代码问题漏洞，该漏洞源于文件/user_delivery_update.php中参数uploaded_file_cancelled的操作导致无限制上传。
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
SourceCodesterClient Database Management System 1.0 -

II. Public POCs for CVE-2025-4923

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium
Qwen3.6-35B-A3B · 8225 chars
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III. Intelligence Information for CVE-2025-4923

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Vendor Advisories for CVE-2025-4923 (1)

Other References for CVE-2025-4923 (1)

Same Patch Batch · SourceCodester · 2025-05-19 · 6 CVEs total

CVE-2025-49097.3 HIGHSourceCodester Client Database Management System exposure of information through directory
CVE-2025-49247.3 HIGHSourceCodester Client Database Management System user_void_transaction.php sql injection
CVE-2025-49357.3 HIGHSourceCodester Stock Management System changePassword.php sql injection
CVE-2025-49377.3 HIGHSourceCodester Apartment Visitor Management System profile.php sql injection
CVE-2025-49125.4 MEDIUMSourceCodester Student Result Management System Image File update_student.php path travers

IV. Related Vulnerabilities

Same product: Client Database Management System
Same vendor: SourceCodester
Same weakness: CWE-434

V. Comments for CVE-2025-4923

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