CVE-2026-30520
Medium
Description
A Blind SQL Injection vulnerability exists in SourceCodester Loan Management System v1.0. The vulnerability is located in the ajax.php file (specifically the save_loan action). The application fails to properly sanitize user input supplied to the "borrower_id" parameter in a POST request, allowing an authenticated attacker to inject malicious SQL commands.
SeverityMedium
CVSS5.4
Exploit probability—
ProductOretnom23 Loan Management System
PublishedMar 31, 2026
First seenMar 31, 2026
Weakness typeCWE-89SQL injection
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| oretnom23 loan_management_system | 1.0 | — |
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