CVE-2025-46191

CRITICAL

9.8

Description

Arbitrary File Upload in user_payment_update.php in SourceCodester Client Database Management System 1.0 allows unauthenticated users to upload arbitrary files via the uploaded_file_cancelled field. Due to the absence of proper file extension checks, MIME type validation, and authentication, attackers can upload executable PHP files to a web-accessible directory (/files/). This allows them to execute arbitrary commands remotely by accessing the uploaded script, resulting in full Remote Code Execution (RCE) without authentication.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published5/9/2025

Last Modified5/22/2025

Sourcenvd

Honeypot Sightings0

Affected Products

lerouxyxchire:client_database_management_system

Weaknesses (CWE)

CWE-94

References

https://github.com/x6vrn/mitre/blob/main/CVE-2025-46191.md(cve@mitre.org)

https://portswigger.net/web-security/file-upload(cve@mitre.org)

IOC Correlations

No correlations recorded

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