CVE-2018-6195 : What You Need to Know

A vulnerability has been identified in the Splashing Images plugin for WordPress versions prior to 2.1.1, allowing authenticated remote attackers to carry out PHP Object Injection attacks.

Understanding CVE-2018-6195

This CVE involves a security issue in the Splashing Images plugin for WordPress.

What is CVE-2018-6195?

The vulnerability in the Splashing Images plugin allows authenticated remote attackers with specific privileges to conduct PHP Object Injection attacks by manipulating serialized data.

The Impact of CVE-2018-6195

The vulnerability enables attackers to execute malicious PHP Object Injection attacks, potentially leading to unauthorized access and data manipulation.

Technical Details of CVE-2018-6195

This section provides technical insights into the CVE-2018-6195 vulnerability.

Vulnerability Description

The file admin/partials/wp-splashing-admin-main.php in the Splashing Images plugin allows authenticated remote attackers to perform PHP Object Injection attacks via manipulated serialized data.

Affected Systems and Versions

Product: Splashing Images plugin
Vendor: N/A
Versions Affected: Prior to 2.1.1

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the serialized data within the 'session' HTTP GET parameter in the wp-admin/upload.php endpoint.

Mitigation and Prevention

Protecting systems from CVE-2018-6195 requires immediate actions and long-term security measures.

Immediate Steps to Take

Update the Splashing Images plugin to version 2.1.1 or later.
Monitor and restrict access to sensitive endpoints within WordPress.

Long-Term Security Practices

Regularly audit and update plugins and themes in WordPress.
Educate users on safe practices to prevent unauthorized access.

Patching and Updates

Ensure timely installation of security patches and updates to mitigate the risk of PHP Object Injection attacks.