CVE-2019-14949 : Exploit Details and Defense Strategies

A cross-site scripting (XSS) vulnerability has been identified in versions of the wp-database-backup plugin prior to 5.1.2 for WordPress.

Understanding CVE-2019-14949

This CVE involves a security issue in the wp-database-backup plugin for WordPress.

What is CVE-2019-14949?

The wp-database-backup plugin before version 5.1.2 for WordPress is susceptible to a cross-site scripting (XSS) vulnerability.

The Impact of CVE-2019-14949

This vulnerability could allow attackers to execute malicious scripts in the context of a user's browser, potentially leading to unauthorized actions or data theft.

Technical Details of CVE-2019-14949

The technical aspects of this CVE are as follows:

Vulnerability Description

The wp-database-backup plugin prior to version 5.1.2 for WordPress is affected by a cross-site scripting (XSS) vulnerability.

Affected Systems and Versions

Product: wp-database-backup plugin
Vendor: N/A
Versions affected: All versions prior to 5.1.2

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious scripts into the plugin, which are then executed in the context of a user's browser.

Mitigation and Prevention

To address CVE-2019-14949, consider the following mitigation strategies:

Immediate Steps to Take

Update the wp-database-backup plugin to version 5.1.2 or newer.
Regularly monitor for security advisories and updates related to WordPress plugins.

Long-Term Security Practices

Implement input validation and output encoding to prevent XSS attacks.
Educate users about the risks of executing scripts from untrusted sources.

Patching and Updates

Apply security patches promptly to all WordPress plugins to prevent known vulnerabilities.