CVE-2026-90700
Received Received - Intake

SQL Injection in Sales and Inventory System 1.0

Publication date: 2026-09-14

Last updated on: 2026-09-14

Assigner: VulDB

Description
A security vulnerability has been detected in itsourcecode Sales and Inventory System 1.0. Impacted is an unknown function of the file /pages/pro_edit1.php. Such manipulation of the argument prodcode leads to sql injection. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.

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Meta Information

Published
2026-09-14
Last Modified
2026-09-14
Generated
2026-09-14
AI Q&A
2026-09-14
EPSS Evaluated
N/A
NVD
CVE-2026-90700
EUVD
EUVD-2026-77333

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/pro_edit1.php. The 'prodcode' parameter is not properly sanitized, allowing attackers to inject malicious SQL queries. This can be exploited remotely after gaining valid login credentials.

Detection Guidance
  • Check web server access logs for unusual POST requests to /pages/pro_edit1.php with suspicious prodcode parameters.
  • Use SQL injection detection tools like SQLmap to test the prodcode parameter for vulnerability: sqlmap -u 'http://target.com/pages/pro_edit1.php' --data='prodcode=test' --batch.
  • Monitor database query logs for unexpected or unauthorized queries originating from the application.
Impact Analysis

This vulnerability allows unauthorized access to the database, leading to data leakage, tampering, or deletion. Attackers could gain full system control, disrupt services, or extract sensitive information like user credentials or inventory data.

Compliance Impact

This vulnerability could lead to non-compliance with GDPR and HIPAA due to unauthorized data access or leakage. GDPR requires protection of personal data, while HIPAA mandates safeguarding health information. Exploitation may result in legal penalties and reputational damage.

Mitigation Strategies
  • Apply input validation and sanitization for the prodcode parameter to prevent SQL injection.
  • Update the application to use prepared statements or parameterized queries for all database interactions.
  • Restrict database user permissions to limit potential damage from SQL injection attacks.
  • Deploy a web application firewall (WAF) to filter malicious requests targeting the vulnerable endpoint.

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