CVE-2023-34659 : Exploit Details and Defense Strategies

A SQL injection vulnerability has been identified in jeecg-boot 3.5.0 and 3.5.1, affecting the id parameter of the /jeecg-boot/jmreport/show interface.

Understanding CVE-2023-34659

This CVE involves a SQL injection vulnerability in specific versions of jeecg-boot.

What is CVE-2023-34659?

CVE-2023-34659 pertains to a SQL injection flaw found in jeecg-boot 3.5.0 and 3.5.1, specifically in the id parameter of the /jeecg-boot/jmreport/show interface.

The Impact of CVE-2023-34659

This vulnerability could allow an attacker to execute arbitrary SQL commands, potentially leading to unauthorized access, data exfiltration, or data manipulation.

Technical Details of CVE-2023-34659

The following details explain the vulnerability further.

Vulnerability Description

The vulnerability arises from improper input validation in the id parameter of the mentioned interface, enabling SQL injection attacks.

Affected Systems and Versions

jeecg-boot versions 3.5.0 and 3.5.1 are affected by this SQL injection vulnerability.

Exploitation Mechanism

Attackers can exploit this flaw by injecting malicious SQL queries through the id parameter, gaining unauthorized access to the database.

Mitigation and Prevention

To address CVE-2023-34659 and enhance security, consider the following measures.

Immediate Steps to Take

Disable or restrict access to the vulnerable interface until a patch is available.
Implement strict input validation mechanisms to sanitize user inputs.

Long-Term Security Practices

Regularly update jeecg-boot to the latest version to patch known vulnerabilities.
Conduct security assessments and penetration testing to identify and remediate potential weaknesses.

Patching and Updates

Stay informed about security updates from jeecg-boot and promptly apply patches to secure your systems.