CVE-2025-46191

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.

Score

CVSS 3.1 9.8 Critical

Status

Analyzed - cve@mitre.org

Published

2025-05-09

Last modified

2025-05-10

Weaknesses

CWE-94

Affected products

• Client Database Management System (Lerouxyxchire)

References

• https://github.com/x6vrn/mitre/blob/main/CVE-2025-46191.md
• https://portswigger.net/web-security/file-upload