CVE-2026-13555
Received Received - Intake

SQL Injection in Online Hotel Management System

Publication date: 2026-06-29

Last updated on: 2026-06-29

Assigner: VulDB

Description
A vulnerability was found in itsourcecode Online Hotel Management System 1.0. Affected by this issue is some unknown functionality of the file /admin/mod_users/controller.php?action=add. The manipulation of the argument Name results in sql injection. The attack can be launched remotely. The exploit has been made public and could be used.

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Meta Information

Published
2026-06-29
Last Modified
2026-06-29
Generated
2026-06-29
AI Q&A
2026-06-29
EPSS Evaluated
N/A
NVD
CVE-2026-13555
EUVD
EUVD-2026-40058

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
itsourcecode online_hotel_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

The CVE-2026-13555 vulnerability affects the Online Hotel Management System version 1.0, specifically in the file "/admin/mod_users/controller.php". It is a SQL injection flaw caused by improper handling of the "Name" parameter, which is used directly in SQL queries without proper sanitization or validation.

This allows attackers to inject malicious SQL code remotely, manipulate database queries, and potentially gain unauthorized access to the system's database.

Impact Analysis

Exploitation of this vulnerability can lead to unauthorized access to sensitive data, data leakage, data tampering, and potentially full system control or service disruption.

This poses a significant risk to system security and business operations, as attackers can manipulate or destroy critical information stored in the database.

Detection Guidance

This vulnerability can be detected by monitoring for unusual or suspicious SQL queries involving the 'name' parameter in requests to the /admin/mod_users/controller.php?action=add endpoint.

One approach is to use web application firewall (WAF) logs or intrusion detection systems (IDS) to identify SQL injection patterns in HTTP requests targeting this endpoint.

Additionally, manual testing or automated scanning tools can be used to send crafted payloads to the 'name' parameter to check for SQL injection vulnerabilities.

  • Use curl or similar tools to send test requests with SQL injection payloads, for example: curl -G 'http://yourserver/admin/mod_users/controller.php?action=add' --data-urlencode "name=' OR '1'='1"
  • Use SQL injection detection tools such as sqlmap to test the endpoint: sqlmap -u "http://yourserver/admin/mod_users/controller.php?action=add&name=test" --risk=3 --level=5
Mitigation Strategies

Immediate mitigation steps include implementing prepared statements to handle the 'name' parameter safely, preventing direct injection of SQL code.

Additionally, rigorous input validation and filtering should be applied to sanitize user inputs before processing.

Minimizing database user permissions can also reduce the potential damage if the vulnerability is exploited.

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