CVE-2021-25109 : Exploit Details and Defense Strategies
Learn about CVE-2021-25109 impacting Futurio Extra < 1.6.3 WordPress plugin. Find out how high privilege users can exploit SQL Injection to access data and perform XSS attacks.
This article discusses the CVE-2021-25109 vulnerability found in the Futurio Extra WordPress plugin version less than 1.6.3, allowing high privilege users to execute SQL Injection and Cross-Site Scripting (XSS) attacks.
Understanding CVE-2021-25109
This section provides insights into the nature and impact of the CVE-2021-25109 vulnerability.
What is CVE-2021-25109?
The CVE-2021-25109 vulnerability exists in the Futurio Extra WordPress plugin before version 1.6.3, enabling high privilege users to exploit an SQL Injection flaw. This vulnerability can lead to data extraction from the database and facilitate Cross-Site Scripting (XSS) attacks against logged-in admins.
The Impact of CVE-2021-25109
The security issue in version less than 1.6.3 of Futurio Extra plugin can be exploited by attackers with elevated permissions to compromise the database integrity, possibly resulting in unauthorized data access and XSS attacks on admin users.
Technical Details of CVE-2021-25109
In this section, we delve into the specifics of the CVE-2021-25109 vulnerability.
Vulnerability Description
The vulnerability allows high privilege users to launch SQL Injection attacks, compromising database integrity and opening pathways for XSS exploitation targeting logged-in admins.
Affected Systems and Versions
Futurio Extra WordPress plugin versions earlier than 1.6.3 are susceptible to this security flaw.
Exploitation Mechanism
Attackers with higher privileges can leverage the SQL Injection vulnerability to access sensitive data and execute XSS attacks against authorized admin users.
Mitigation and Prevention
This section provides guidance on addressing the CVE-2021-25109 vulnerability to enhance system security.
Immediate Steps to Take
Website administrators are advised to update the Futurio Extra plugin to version 1.6.3 or higher to patch the SQL Injection vulnerability and mitigate the risk of data exposure and XSS threats.
Long-Term Security Practices
Implementing robust input validation mechanisms, applying the principle of least privilege, and conducting regular security audits can help prevent similar vulnerabilities in the future.
Patching and Updates
Staying proactive in installing security updates and monitoring plugin vulnerabilities are crucial steps to maintain the security posture of WordPress websites.