CVE-2026-7131
SQL Injection in code-projects Online Lot Reservation /loginuser.php
Publication date: 2026-04-27
Last updated on: 2026-04-29
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| code-projects | online_lot_reservation_system | to 1.0 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| 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. |
| 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. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
CVE-2026-7131 is an SQL Injection vulnerability found in the Online Lot Reservation System version 1.0, specifically in the file loginuser.php. The vulnerability occurs because the application directly concatenates user inputs from the email and password parameters into SQL queries without using prepared statements or proper input filtering.
This flaw allows attackers to inject malicious SQL code remotely, for example via a crafted POST request, enabling them to bypass authentication controls and log in as any user, including administrators, without valid credentials.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
The SQL Injection vulnerability in the Online Lot Reservation System allows attackers to bypass authentication and gain unauthorized access to user accounts, including administrators. This unauthorized access can lead to exposure or manipulation of personal and sensitive data.
Such a security flaw can result in non-compliance with common standards and regulations like GDPR and HIPAA, which require protection of personal data and implementation of adequate security controls to prevent unauthorized access.
Failure to address this vulnerability could lead to data breaches, potentially violating data protection laws and resulting in legal and financial consequences.
How can this vulnerability impact me? :
Exploitation of this vulnerability can have serious impacts including unauthorized access to user accounts and administrative privileges. Attackers can bypass login authentication remotely without any prior credentials.
This can lead to data breaches, unauthorized actions within the system, and potential compromise of sensitive information stored or managed by the application.
How can this vulnerability be detected on my network or system? Can you suggest some commands?
This vulnerability can be detected by attempting to exploit the SQL injection in the /onlinot/loginuser.php endpoint using crafted POST requests with manipulated email and password parameters.
For example, sending a POST request with the following parameters can test for the vulnerability:
- email=admin' OR '1'='1'--+
- password=111
- register=Log-In
A successful exploit attempt will return a session cookie (PHPSESSID), indicating the vulnerability is present, while failed attempts will not return any response.
You can use command-line tools like curl to perform this test, for example:
- curl -X POST -d "email=admin' OR '1'='1'--+&password=111®ister=Log-In" https://targetsite.com/onlinot/loginuser.php -i
What immediate steps should I take to mitigate this vulnerability?
Immediate mitigation steps include:
- Implement prepared statements with parameterized queries to safely handle user inputs, for example using mysqli_prepare and bind_param in PHP.
- Enforce strict input validation and filtering to reject any inputs containing special SQL characters or malformed data.
- Disable detailed database error messages to prevent leakage of database schema or structure information.
- Ensure the database user account used by the application has the least privileges necessary to limit potential damage from exploitation.