CVE-2019-25144 : Exploit Details and Defense Strategies

CVE-2019-25144 is a vulnerability found in the WP Email Template plugin for WordPress, allowing HTML injection due to insufficient input sanitization.

Understanding CVE-2019-25144

This CVE identifies a security issue in the WP Email Template plugin for WordPress that could be exploited by unauthenticated attackers to inject malicious HTML.

What is CVE-2019-25144?

The vulnerability in versions up to 2.2.10 of the WP Email Template plugin for WordPress allows attackers to insert arbitrary HTML into pages that execute, potentially leading to various attacks.

The Impact of CVE-2019-25144

This vulnerability could be exploited by deceiving an administrator into taking actions like clicking on a link, enabling attackers to inject harmful HTML code.

Technical Details of CVE-2019-25144

The technical details of this CVE include:

Vulnerability Description

CWE-80: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

Affected Systems and Versions

Vendor: a3rev
Product: WP Email Template
Versions Affected: Up to 2.2.10
Versions Less Than: 2.2.11

Exploitation Mechanism

Attackers can exploit the vulnerability by injecting malicious HTML code into pages that execute, leveraging inadequate input sanitization.

Mitigation and Prevention

To address CVE-2019-25144, consider the following steps:

Immediate Steps to Take

Update the WP Email Template plugin to version 2.2.11 or higher to mitigate the vulnerability.
Educate administrators about the risks of clicking on suspicious links to prevent exploitation.

Long-Term Security Practices

Implement strict input sanitization practices to prevent HTML injection vulnerabilities.
Regularly monitor and update plugins and software to address security flaws.
Conduct security training for administrators to enhance awareness of potential threats.

Patching and Updates

Apply patches and updates promptly to ensure that known vulnerabilities are addressed and security measures are up to date.