CVE-2023-46154 : Exploit Details and Defense Strategies

A detailed analysis of the CVE-2023-46154 vulnerability affecting the E2Pdf – Export To Pdf Tool for WordPress plugin.

Understanding CVE-2023-46154

This section provides insights into the vulnerability, its impact, technical details, and mitigation strategies.

What is CVE-2023-46154?

The CVE-2023-46154 vulnerability involves a Deserialization of Untrusted Data issue in the E2Pdf – Export To Pdf Tool for WordPress plugin versions up to 1.20.18.

The Impact of CVE-2023-46154

The vulnerability has a CVSSv3.1 base score of 6.6, with high severity impacts on confidentiality, integrity, and availability, requiring high privileges for exploitation.

Technical Details of CVE-2023-46154

This section delves into the specifics of the vulnerability, affected systems, and exploitation mechanisms.

Vulnerability Description

The vulnerability allows for PHP Object Injection in the plugin, potentially leading to arbitrary code execution and unauthorized access.

Affected Systems and Versions

The E2Pdf – Export To Pdf Tool for WordPress plugin versions less than or equal to 1.20.18 are affected by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability remotely with a high attack complexity level, impacting the targeted system's availability, integrity, and confidentiality.

Mitigation and Prevention

Explore the immediate steps and long-term security practices to safeguard your systems against CVE-2023-46154.

Immediate Steps to Take

Users are advised to update their E2Pdf plugin to version 1.20.19 or higher to mitigate the vulnerability and protect their systems.

Long-Term Security Practices

It is recommended to follow secure coding practices, implement regular security audits, and stay updated on plugin security patches.

Patching and Updates

Stay proactive in applying security patches and updates issued by the plugin vendor to ensure ongoing protection against known vulnerabilities.