CVE-2018-18461 Explained : Impact and Mitigation
Discover the critical CVE-2018-18461 vulnerability in the Arigato Autoresponder and Newsletter plugin for WordPress, allowing remote code execution. Learn how to mitigate this security risk.
A vulnerability in the Arigato Autoresponder and Newsletter plugin for WordPress allows remote attackers to execute arbitrary code by injecting PHP code in attachments data.
Understanding CVE-2018-18461
This CVE entry discloses a critical security flaw in the Arigato Autoresponder and Newsletter plugin for WordPress, enabling attackers to run malicious code remotely.
What is CVE-2018-18461?
The CVE-2018-18461 vulnerability permits cybercriminals to execute arbitrary code on the WordPress plugin by inserting PHP code into the attachments data.
The Impact of CVE-2018-18461
The vulnerability poses a severe risk as it enables remote attackers to take control of the affected WordPress plugin, potentially leading to unauthorized access and data breaches.
Technical Details of CVE-2018-18461
This section provides a detailed overview of the technical aspects of the CVE-2018-18461 vulnerability.
Vulnerability Description
The flaw in the Arigato Autoresponder and Newsletter plugin for WordPress allows attackers to execute arbitrary code through PHP injection in the attachments data.
Affected Systems and Versions
- Product: Arigato Autoresponder and Newsletter (bft-autoresponder) v2.5.1.7 plugin for WordPress
- Vendor: N/A
- Version: N/A
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting PHP code into the attachments[] data within the models/attachment.php file.
Mitigation and Prevention
Protecting systems from CVE-2018-18461 requires immediate actions and long-term security measures.
Immediate Steps to Take
- Disable or remove the vulnerable plugin from WordPress installations.
- Monitor for any suspicious activities or unauthorized access.
Long-Term Security Practices
- Regularly update WordPress plugins and themes to patch known vulnerabilities.
- Implement web application firewalls and security plugins to enhance protection.
Patching and Updates
Ensure that the Arigato Autoresponder and Newsletter plugin is updated to the latest secure version to mitigate the risk of exploitation.