CVE-2023-43794 : Exploit Details and Defense Strategies

SQL Injection vulnerability in Nocodb

Understanding CVE-2023-43794

This CVE involves a SQL injection vulnerability in Nocodb, an open-source alternative to Airtable.

What is CVE-2023-43794?

Nocodb versions >= 0.109.2 and < 0.111.0 are affected by a SQL injection vulnerability. This allows an authenticated attacker with creator access to query the underlying database using specially crafted payloads to inject arbitrary SQL queries.

The Impact of CVE-2023-43794

The vulnerability can lead to unauthorized access to sensitive information and potential data leakage, posing a risk to the confidentiality and integrity of the data.

Technical Details of CVE-2023-43794

This section delves into the specifics of the vulnerability.

Vulnerability Description

The SQL injection vulnerability in Nocodb enables attackers to manipulate database queries through crafted payloads, potentially revealing sensitive information.

Affected Systems and Versions

Nocodb versions from >= 0.109.2 to < 0.111.0 are affected by this vulnerability.

Exploitation Mechanism

Attackers can exploit the SQL injection by injecting malicious SQL queries using time-based payloads to retrieve data from the database.

Mitigation and Prevention

Understand how to address and prevent the CVE-2023-43794 vulnerability.

Immediate Steps to Take

Upgrade Nocodb to version 0.111.0, the release that addresses the SQL injection vulnerability.

Long-Term Security Practices

Regularly update and patch software to prevent vulnerabilities and improve security posture.

Patching and Updates

Stay informed about security advisories and promptly apply patches and updates to mitigate potential risks.