CVE-2021-40645 : What You Need to Know

This article provides details about the SQL Injection vulnerability in glorylion JFinalOA as of September 7, 2021.

Understanding CVE-2021-40645

This section delves into the specifics of the identified vulnerability.

What is CVE-2021-40645?

An SQL Injection vulnerability was discovered in glorylion JFinalOA on September 7, 2021, specifically in the defkey parameter of the getHaveDoneTaskDataList method of the FlowTaskController.

The Impact of CVE-2021-40645

The vulnerability allows attackers to execute malicious SQL queries, potentially leading to data leakage, data manipulation, and unauthorized access to the system.

Technical Details of CVE-2021-40645

Exploring the technical aspects of the CVE in greater detail.

Vulnerability Description

The vulnerability arises in the defkey parameter of the getHaveDoneTaskDataList method within the FlowTaskController in glorylion JFinalOA.

Affected Systems and Versions

Product: Not Applicable
Vendor: Not Applicable
Vulnerable Version: Not Applicable

Exploitation Mechanism

The SQL Injection vulnerability in JFinalOA could be exploited by manipulating the defkey parameter to inject malicious SQL queries.

Mitigation and Prevention

Understanding the necessary steps to mitigate and prevent exploitation of this vulnerability.

Immediate Steps to Take

Implement input validation to sanitize user-supplied data.
Apply security patches from the vendor to address the SQL Injection vulnerability.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify vulnerabilities.
Train developers on secure coding practices to prevent similar issues in the future.

Patching and Updates

Ensure prompt installation of security patches released by glorylion JFinalOA to address the SQL Injection vulnerability.