CVE-2026-10251
Deferred Deferred - Pending Action
SQL Injection in Online House Rental System

Publication date: 2026-06-01

Last updated on: 2026-06-01

Assigner: VulDB

Description
A weakness has been identified in itsourcecode Online House Rental System 1.0. The impacted element is an unknown function of the file /ajax.php?action=login. Executing a manipulation of the argument Username can lead to sql injection. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks.
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Meta Information
Published
2026-06-01
Last Modified
2026-06-01
Generated
2026-06-21
AI Q&A
2026-06-01
EPSS Evaluated
2026-06-20
NVD
CVE-2026-10251
EUVD
EUVD-2026-33626
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
itsourcecode online_house_rental_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.
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Executive Summary

CVE-2026-10251 is a SQL injection vulnerability found in the Online House Rental System version 1.0, specifically in the /ajax.php file's login action. The vulnerability occurs due to improper input validation of the 'username' parameter, which allows an attacker to inject malicious SQL queries remotely without needing authentication.

This flaw can be exploited using various SQL injection techniques such as boolean-based blind, error-based, or time-based blind methods.

Impact Analysis

Exploitation of this vulnerability can lead to unauthorized access to the database, allowing attackers to view, modify, or delete sensitive data.

It can also result in data tampering, leakage of confidential information, potential system control by attackers, and disruption of service availability.

Detection Guidance

The CVE-2026-10251 vulnerability can be detected by testing the 'username' parameter in the /ajax.php?action=login endpoint for SQL injection flaws. Techniques such as boolean-based blind, error-based, or time-based blind SQL injection tests can be used to identify the vulnerability.

Common commands or tools to detect this vulnerability include using SQL injection testing tools like sqlmap or manual injection attempts with payloads such as ' OR '1'='1' -- to observe if unauthorized access or database errors occur.

Mitigation Strategies

Immediate mitigation steps include implementing prepared statements and proper input validation on the 'username' parameter to prevent SQL injection.

Additionally, minimize database permissions to restrict the impact of any potential exploit and conduct regular security audits to identify and fix vulnerabilities.

Compliance Impact

The SQL injection vulnerability in the Online House Rental System 1.0 allows unauthorized access to the database, which can lead to data tampering, sensitive information leakage, and system control by attackers.

Such unauthorized access and potential data breaches can negatively impact compliance with common standards and regulations like GDPR and HIPAA, which require protection of personal and sensitive data against unauthorized access and breaches.

Failure to address this vulnerability could result in violations of data protection requirements, leading to legal and financial consequences under these regulations.

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