CVE-2025-46191

9.8 criticalEPSS 1.2%

Critical (9.8) in lerouxyxchire client database management system. EPSS 1.2% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

9.8 critical

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

EPSS: 1.2% chance of exploitation in the next 30 days; higher than 68% of CVEs (scores of 2026-10-31)
CWE: CWE-94
Published: 2025-05-09
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

lerouxyxchire:client_database_management_system

References

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