CVE-2023-43278 : Security Advisory and Response

A Cross-Site Request Forgery (CSRF) vulnerability in admin_manager.php of Seacms up to v12.8 can allow attackers to add an admin account.

Understanding CVE-2023-43278

This CVE identifies a security issue in Seacms versions up to v12.8 that could potentially lead to the unauthorized addition of an admin account.

What is CVE-2023-43278?

The CVE-2023-43278 refers to a Cross-Site Request Forgery (CSRF) vulnerability that exists in the admin_manager.php file of Seacms versions up to v12.8. This vulnerability enables malicious actors to add an admin account without proper authorization.

The Impact of CVE-2023-43278

The impact of this vulnerability is significant as it can result in unauthorized access and control over the admin functions of Seacms websites. Attackers could exploit this issue to manipulate the content or settings of the website.

Technical Details of CVE-2023-43278

This section provides detailed technical insights into the vulnerability.

Vulnerability Description

The CSRF vulnerability in admin_manager.php allows attackers to forge requests to add an admin account without proper authentication, posing a severe security risk.

Affected Systems and Versions

Seacms versions up to v12.8 are affected by this vulnerability, leaving websites using these versions at risk of unauthorized admin account addition.

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting malicious requests to the admin_manager.php file, tricking the system into adding an admin account without valid permissions.

Mitigation and Prevention

Understanding how to mitigate and prevent the exploitation of this CVE is crucial for maintaining the security of Seacms websites.

Immediate Steps to Take

Website administrators should update Seacms to a patched version, implement proper CSRF protection mechanisms, and monitor admin account activities for any unauthorized changes.

Long-Term Security Practices

Regular security audits, employee training on secure coding practices, and continuous monitoring for website vulnerabilities are essential for long-term security.

Patching and Updates

Installing software updates and security patches released by Seacms is crucial to address this vulnerability and prevent potential unauthorized admin account additions.