CVE-2025-46191

· CRITICALAnalyzed

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CVSS v3.1

9.8

EPSS

1.09%

Published

May 9, 2025

Modified

May 22, 2025

Public PoC / Exploit

All weaponized →

No public PoC or exploit code indexed for this CVE.

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

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.

CVSS Vector

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

Weaknesses (CWE)

CWE-94

Affected Products (1)

lerouxyxchire · client_database_management_systemvulnerable

References (2)

https://github.com/x6vrn/mitre/blob/main/CVE-2025-46191.md

Third Party Advisory

https://portswigger.net/web-security/file-upload

Technical Description

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