CVE-2026-86265
Received Received - Intake

SQL Injection in Sales and Inventory System 1.0

Publication date: 2026-09-07

Last updated on: 2026-09-07

Assigner: VulDB

Description
A vulnerability has been found in itsourcecode Sales and Inventory System 1.0. Affected by this vulnerability is an unknown functionality of the file /pages/us_transac.php. Such manipulation of the argument Username leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

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Meta Information

Published
2026-09-07
Last Modified
2026-09-07
Generated
2026-09-07
AI Q&A
2026-09-07
EPSS Evaluated
N/A
NVD
CVE-2026-86265
EUVD
EUVD-2026-72242

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

CVE-2026-86265 is a SQL injection vulnerability in the Sales and Inventory System V1.0 by itsourcecode. The flaw exists in the /pages/us_transac.php file, specifically in the 'Username' parameter. Attackers can inject malicious SQL code after logging in with valid credentials. The application fails to sanitize user input before using it in SQL queries, allowing unauthorized database access and manipulation.

Detection Guidance

To detect SQL injection vulnerabilities like CVE-2026-86265, monitor network traffic for suspicious SQL queries targeting /pages/us_transac.php. Use tools like SQLmap to test the Username parameter for injection points. Check application logs for unusual database queries or errors. Inspect input fields in the Sales and Inventory System for improper sanitization.

Impact Analysis

This vulnerability can lead to unauthorized database access, data leakage, data tampering, system control takeover, and potential service interruption. Attackers could steal sensitive information, modify or delete data, or disrupt system operations. The impact depends on the database contents and system permissions.

Compliance Impact

This vulnerability likely violates compliance requirements under GDPR and HIPAA due to unauthorized data access and potential data breaches. GDPR mandates strict data protection and breach notification, while HIPAA requires safeguards for protected health information. Exploitation could result in legal penalties, fines, and reputational damage.

Mitigation Strategies

Immediately update the application to use prepared statements for all SQL queries. Implement strict input validation for the Username parameter. Restrict database user permissions to minimize potential damage. Conduct a security audit to identify other vulnerable components. Consider temporarily disabling the affected functionality if a patch is unavailable.

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