CVE-2021-28245 : What You Need to Know

PbootCMS 3.0.4 has a SQL injection vulnerability that can be exploited via the search parameter in index.php, potentially exposing sensitive data by creating an admin account.

Understanding CVE-2021-28245

This section provides insights into the nature and impact of the CVE-2021-28245 vulnerability.

What is CVE-2021-28245?

PbootCMS 3.0.4 is affected by a SQL injection vulnerability triggered through the search parameter in index.php. This flaw could lead to unauthorized access and exposure of critical information by enabling the addition of a malicious admin account.

The Impact of CVE-2021-28245

The exploitation of this vulnerability could result in unauthorized access, data leakage, and potential account takeover, posing serious risks to the confidentiality and integrity of sensitive information.

Technical Details of CVE-2021-28245

In this section, we delve deeper into the technical aspects of CVE-2021-28245.

Vulnerability Description

The SQL injection vulnerability in PbootCMS 3.0.4 allows threat actors to execute arbitrary SQL queries through the search parameter in index.php, enabling unauthorized data retrieval and manipulation.

Affected Systems and Versions

PbootCMS version 3.0.4 is confirmed to be impacted by this vulnerability, potentially affecting systems that utilize this specific version of the content management system.

Exploitation Mechanism

Exploiting CVE-2021-28245 involves crafting malicious input in the search parameter of index.php, leading to the execution of unauthorized SQL queries that could compromise the database.

Mitigation and Prevention

This section highlights strategies to mitigate the risks associated with CVE-2021-28245 and prevent potential exploitation.

Immediate Steps to Take

Users are advised to update PbootCMS to a secure version, sanitize input data, and implement proper access controls to limit SQL injection risks.

Long-Term Security Practices

Regular security audits, code reviews, and user input validation can help identify and address vulnerabilities in the early stages, enhancing the overall security posture.

Patching and Updates

Ensuring timely application of security patches and updates provided by PbootCMS is crucial to eliminate known vulnerabilities and enhance the resilience of the CMS against potential attacks.