CVE-2023-26813 : Security Advisory and Response

This CVE record pertains to a SQL injection vulnerability found in com.xnx3.wangmarket.plugin.dataDictionary.controller.DataDictionaryPluginController.java in wangmarket CMS version 4.10. The vulnerability allows remote attackers to execute arbitrary SQL commands by manipulating the TableName parameter within the /plugin/dataDictionary/tableView.do endpoint.

Understanding CVE-2023-26813

This section will delve into the details of CVE-2023-26813, outlining what it is and its impact.

What is CVE-2023-26813?

CVE-2023-26813 is a published vulnerability that exposes an SQL injection flaw in the DataDictionaryPluginController.java file of the wangmarket CMS 4.10. When exploited, this vulnerability enables malicious actors to execute unauthorized SQL commands through a specific parameter, ultimately compromising the security of the affected system.

The Impact of CVE-2023-26813

The impact of CVE-2023-26813 is significant, as it allows attackers to gain unauthorized access to the database of the affected system, potentially leading to data theft, modification, or deletion. The exploitation of this vulnerability can result in severe security breaches and compromises.

Technical Details of CVE-2023-26813

In this section, we will explore the technical aspects of CVE-2023-26813, including the vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The SQL injection vulnerability in com.xnx3.wangmarket.plugin.dataDictionary.controller.DataDictionaryPluginController.java allows remote attackers to manipulate the TableName parameter to execute arbitrary SQL commands. This manipulation can lead to unauthorized access to the database and sensitive information.

Affected Systems and Versions

The vulnerability affects wangmarket CMS version 4.10. Users operating this specific version are at risk of exploitation if proper mitigation measures are not implemented promptly.

Exploitation Mechanism

By sending malicious SQL commands through the TableName parameter to the /plugin/dataDictionary/tableView.do endpoint, attackers can interact with the database of the system, potentially extracting or modifying sensitive data.

Mitigation and Prevention

Mitigating CVE-2023-26813 requires proactive steps to secure the affected systems and prevent potential exploitation. Here, we outline immediate actions to take, as well as long-term security practices and the importance of timely patching and updates.

Immediate Steps to Take

Immediately restrict unauthorized access to the vulnerable endpoint.
Implement input validation techniques to sanitize user inputs and prevent SQL injection attacks.
Monitor network traffic for suspicious activities that could indicate exploitation attempts.

Long-Term Security Practices

Regularly conduct security assessments and penetration testing to identify vulnerabilities in the system.
Keep software and applications up to date to patch known security flaws and mitigate risks effectively.
Educate users and administrators on secure coding practices and the importance of data security.

Patching and Updates

Apply patches and updates released by the CMS vendor to address the SQL injection vulnerability promptly.
Stay informed about security advisories and alerts related to wangmarket CMS to ensure timely mitigation of potential threats.

By following these mitigation strategies and best practices, organizations can safeguard their systems against the risks posed by CVE-2023-26813 and enhance their overall cybersecurity posture.