CVE-2023-1770 : What You Need to Know

This CVE-2023-1770 pertains to a critical vulnerability discovered in SourceCodester Grade Point Average GPA Calculator version 1.0, affecting the 'get_scale' function in the 'Master.php' file. The vulnerability, classified as CWE-89 SQL Injection, allows for remote exploitation by manipulating the 'perc' argument, resulting in SQL injection.

Understanding CVE-2023-1770

CVE-2023-1770 highlights a critical security flaw within SourceCodester Grade Point Average GPA Calculator 1.0, enabling SQL injection through the 'get_scale' function in 'Master.php'.

What is CVE-2023-1770?

The vulnerability in SourceCodester Grade Point Average GPA Calculator 1.0 allows malicious actors to exploit the 'perc' argument, leading to SQL injection. This critical flaw poses a significant risk to the security and integrity of the application.

The Impact of CVE-2023-1770

As a critical vulnerability, CVE-2023-1770 can be exploited remotely, potentially allowing attackers to execute malicious SQL injection attacks. The severity of this issue necessitates immediate attention and remediation to prevent unauthorized access and data breaches.

Technical Details of CVE-2023-1770

The vulnerability is assessed with the following metrics:

CVSS v3.1 Base Score: 6.3 (Medium Severity)
CVSS v3.0 Base Score: 6.3 (Medium Severity)
CVSS v2.0 Base Score: 6.5

Vulnerability Description

The flaw in SourceCodester Grade Point Average GPA Calculator 1.0 allows for SQL injection via the 'get_scale' function in the 'Master.php' file by manipulating the 'perc' argument.

Affected Systems and Versions

Vendor: SourceCodester Product: Grade Point Average GPA Calculator Affected Version: 1.0

Exploitation Mechanism

The vulnerability can be exploited remotely by manipulating the 'perc' argument, leading to SQL injection attacks. The exploitability of this issue heightens the urgency for mitigation measures.

Mitigation and Prevention

Addressing CVE-2023-1770 requires immediate action to mitigate the risk of exploitation and safeguard the affected systems and data.

Immediate Steps to Take

Update or patch the SourceCodester Grade Point Average GPA Calculator to a secure version that addresses the SQL injection vulnerability.
Implement network security measures to minimize the risk of remote attacks targeting the 'get_scale' function.
Regularly monitor and audit the application for any unauthorized access attempts or suspicious activities.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities proactively.
Educate developers and users on secure coding practices and the importance of input validation to prevent SQL injection attacks.
Stay informed about security advisories and updates related to the SourceCodester Grade Point Average GPA Calculator to apply patches promptly.

Patching and Updates

Apply vendor-supplied patches or updates for SourceCodester Grade Point Average GPA Calculator to remediate the SQL injection vulnerability. Regularly check for security updates and follow best practices for secure software development and maintenance.