CVE-2026-86517
Received Received - Intake

SQL Injection in Sales and Inventory System 1.0

Publication date: 2026-09-08

Last updated on: 2026-09-08

Assigner: VulDB

Description
A flaw has been found in itsourcecode Sales and Inventory System 1.0. The impacted element is the function mysqli_query of the file /pages/us_searchfrm.php. Executing a manipulation of the argument ID can lead to sql injection. It is possible to launch the attack remotely. The exploit has been published and may be used.

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Meta Information

Published
2026-09-08
Last Modified
2026-09-08
Generated
2026-09-08
AI Q&A
2026-09-08
EPSS Evaluated
N/A
NVD
CVE-2026-86517
EUVD
EUVD-2026-72640

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 an authenticated SQL injection flaw in the Sales and Inventory System 1.0 by itsourcecode. The issue is in the file /pages/us_searchfrm.php where the 'ID' parameter is directly used in a SQL query without validation or sanitization. This allows a logged-in attacker to inject malicious SQL code, potentially accessing or altering database contents.

Detection Guidance

To detect this SQL injection vulnerability, inspect the /pages/us_searchfrm.php file for direct concatenation of user input into SQL queries. Look for code that uses mysqli_query with parameters like ID without validation. Use tools like SQLmap to test for SQL injection by sending crafted payloads to the id parameter. Example command: sqlmap -u 'http://target.com/pages/us_searchfrm.php?id=1' --batch.

Impact Analysis

If exploited, this vulnerability could allow unauthorized data retrieval, manipulation of database records, or disclosure of sensitive information. Attackers could extract confidential data, modify or delete records, or even gain administrative access depending on the database permissions.

Compliance Impact

This vulnerability could lead to non-compliance with GDPR and HIPAA by exposing personal or health data. GDPR requires protection of personal data, while HIPAA mandates safeguards for health information. A successful SQL injection could result in unauthorized access, violating these regulations and potentially leading to legal penalties.

Mitigation Strategies

Immediately replace dynamic SQL queries with prepared statements using parameterized queries. Validate the id parameter strictly as an integer before processing. Implement proper input sanitization to reject non-numeric values. Ensure user authentication and authorization checks are enforced to limit access to sensitive data.

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