CVE-2023-1963 : Security Advisory and Response

This article provides detailed information about CVE-2023-1963, a vulnerability found in the PHPGurukul Bank Locker Management System.

Understanding CVE-2023-1963

CVE-2023-1963 is a critical SQL injection vulnerability discovered in PHPGurukul Bank Locker Management System version 1.0. The vulnerability affects the component "Search" specifically in the file "index.php".

What is CVE-2023-1963?

The vulnerability in PHPGurukul Bank Locker Management System 1.0, identified as CVE-2023-1963, allows for remote initiation of a SQL injection attack by manipulating the "searchinput" argument in the "Search" component.

The Impact of CVE-2023-1963

This vulnerability has been rated as critical and can be exploited remotely. Attackers can potentially gain unauthorized access to sensitive data or execute malicious SQL queries through the manipulation of the affected parameter.

Technical Details of CVE-2023-1963

The following technical details outline the vulnerability:

Vulnerability Description

The flaw in PHPGurukul Bank Locker Management System 1.0 allows attackers to perform SQL injection by manipulating the "searchinput" parameter in the "Search" component of the system.

Affected Systems and Versions

Vendor: PHPGurukul
Product: Bank Locker Management System
Version: 1.0
Affected Module: Search

Exploitation Mechanism

By sending crafted requests with malicious SQL payloads to the vulnerable parameter, attackers can exploit the SQL injection vulnerability in PHPGurukul Bank Locker Management System 1.0.

Mitigation and Prevention

To address CVE-2023-1963, the following mitigation strategies can be implemented:

Immediate Steps to Take

Apply vendor-supplied patches or updates to fix the vulnerability.
Implement strict input validation and parameterized queries to prevent SQL injection attacks.
Monitor and log all SQL queries for unusual or suspicious activities.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities proactively.
Keep software and systems up to date with the latest security patches and updates.
Educate developers and system administrators on secure coding practices and common attack vectors.

Patching and Updates

Ensure that PHPGurukul Bank Locker Management System is updated to a patched version that addresses the SQL injection vulnerability. Regularly check for security updates and apply them promptly to protect against known vulnerabilities.