CVE-2026-78656
Received Received - Intake

SQL Injection in Sales and Inventory System 1.0

Publication date: 2026-08-25

Last updated on: 2026-08-25

Assigner: VulDB

Description
A vulnerability was found in itsourcecode Sales and Inventory System 1.0. Affected is an unknown function of the file /pages/cust_del.php. The manipulation of the argument ID results in sql injection. The attack can be executed remotely. The exploit has been made public and could be used.

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Meta Information

Published
2026-08-25
Last Modified
2026-08-25
Generated
2026-08-25
AI Q&A
2026-08-25
EPSS Evaluated
N/A
NVD
CVE-2026-78656
EUVD
EUVD-2026-65305

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
itsourcecode sales_and_inventory_system 1.0

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-89 The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.
CWE-74 The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

Attack-Flow Graph

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Executive Summary

This vulnerability is a SQL injection flaw in the Sales and Inventory System 1.0 by itsourcecode. It exists in the /pages/cust_del.php file where the 'ID' parameter is manipulated. Attackers can inject malicious SQL code to access or alter database contents without proper authentication.

Detection Guidance

To detect SQL injection vulnerabilities like this, monitor web server logs for unusual URLs containing SQL payloads such as ' OR 1=1 -- or similar strings. Use tools like SQLmap to test endpoints for injection flaws by sending crafted requests to /pages/cust_del.php with the ID parameter. Check for error messages in responses that reveal database structure.

Impact Analysis

An attacker could exploit this to steal, modify, or delete sensitive data, gain unauthorized system access, or disrupt services. Even with login credentials, the lack of input sanitization allows database manipulation.

Compliance Impact

This vulnerability likely violates GDPR (data protection) and HIPAA (health data privacy) due to unauthorized data access or leakage. Non-compliance risks legal penalties, reputational damage, and mandatory breach notifications.

Mitigation Strategies

Immediately update the application to use prepared statements with parameter binding for all database queries. Implement strict input validation to sanitize the ID parameter in /pages/cust_del.php. Restrict database user permissions to limit potential damage from exploits. Remove any exposed POC exploits or test payloads from the system.

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