CVE-2026-82540
Received Received - Intake

SQL Injection in Sales and Inventory System 1.0

Publication date: 2026-08-30

Last updated on: 2026-08-30

Assigner: VulDB

Description
A vulnerability was identified in itsourcecode Sales and Inventory System 1.0. Affected is an unknown function of the file /pages/cust_searchfrm.php. The manipulation of the argument ID leads to sql injection. Remote exploitation of the attack is possible. The exploit is publicly available and might be used.

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Meta Information

Published
2026-08-30
Last Modified
2026-08-30
Generated
2026-08-30
AI Q&A
2026-08-30
EPSS Evaluated
N/A
NVD
CVE-2026-82540
EUVD
EUVD-2026-68184

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, specifically in the file /pages/cust_searchfrm.php. The 'ID' parameter does not properly sanitize user input, allowing attackers to inject malicious SQL code into queries. This can lead to unauthorized database access or manipulation.

Detection Guidance

To detect SQL injection in the Sales and Inventory System 1.0, inspect HTTP requests to /pages/cust_searchfrm.php for the 'id' parameter. Look for unusual input patterns like single quotes, semicolons, or SQL keywords (e.g., UNION, SELECT). Use tools like SQLmap to test for vulnerabilities by sending crafted payloads to the parameter.

Example commands: 1) Check web server logs for suspicious queries containing 'id=' followed by SQL syntax. 2) Use SQLmap: sqlmap -u 'http://target.com/pages/cust_searchfrm.php?id=1' --batch. 3) Manually test with curl: curl 'http://target.com/pages/cust_searchfrm.php?id=1'''

Impact Analysis

If exploited, this vulnerability could allow attackers with valid credentials to access, modify, or delete sensitive data in the database. It may also enable full system control or service disruption, potentially leading to data breaches or operational issues.

Compliance Impact

This vulnerability could lead to non-compliance with GDPR or HIPAA by enabling unauthorized data access or breaches. GDPR requires protecting personal data, while HIPAA mandates safeguarding health information. Exploitation may result in legal penalties or reputational damage.

Mitigation Strategies

Immediately update the application to use prepared statements with parameter binding for all database queries involving the 'id' parameter. Implement strict input validation to reject any input containing SQL syntax. Restrict database user permissions to the minimum required for functionality.

Conduct a security audit to identify other potential SQL injection flaws. Monitor database logs for unusual activity. If the system is exposed to the internet, consider temporarily disabling the vulnerable endpoint until patches are applied.

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