CVE-2026-90796
Received Received - Intake

SQL Injection in Leave Management System 1.0

Publication date: 2026-09-14

Last updated on: 2026-09-14

Assigner: VulDB

Description
A vulnerability was identified in itsourcecode Leave Management System 1.0. This affects an unknown function of the file /module/company/index.php. The manipulation of the argument ID leads to sql injection. The attack can be initiated remotely. The exploit is publicly available and might 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-2026-90796
EUVD
EUVD-2026-77616

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
itsourcecode leave_management_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 Leave Management System 1.0 by itsourcecode. It exists in the /module/company/index.php file where the 'ID' parameter is not properly sanitized before being used in SQL queries. Attackers can inject malicious SQL code to manipulate database queries, potentially accessing, altering, or deleting data without proper authorization.

Detection Guidance

To detect this SQL injection vulnerability in the Leave Management System, monitor HTTP requests to /module/company/index.php for suspicious input in the 'id' parameter. Use tools like SQLmap to test for injection by sending crafted requests such as GET /module/company/index.php?id=1' HTTP/1.1. Check server logs for unusual database queries or errors indicating SQL injection attempts.

Impact Analysis

This vulnerability allows remote attackers to execute arbitrary SQL commands on the database. This could lead to unauthorized data access, data theft, data tampering, or even complete system compromise. Attackers might gain full control over the database, delete records, or disrupt services. The exploit is publicly available, increasing the risk of widespread attacks.

Compliance Impact

This vulnerability can severely impact compliance with GDPR and HIPAA. GDPR requires protecting personal data, and a SQL injection could lead to unauthorized access or leaks of personal data, resulting in fines. HIPAA mandates safeguarding health information; a breach could expose sensitive data, leading to legal penalties and reputational damage.

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. Reduce database user permissions to the minimum required. Conduct a security audit to identify other potential vulnerabilities and ensure all systems are patched.

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