CVE-2022-1528 : Security Advisory and Response

The VikBooking < 1.5.9 - Reflected Cross-Site Scripting vulnerability in the VikBooking Hotel Booking Engine & PMS WordPress plugin allows attackers to execute malicious scripts in the context of a victim's browser.

Understanding CVE-2022-1528

This CVE involves a security flaw in the VikBooking plugin that could be exploited by threat actors to conduct Reflected Cross-Site Scripting attacks.

What is CVE-2022-1528?

The VikBooking Hotel Booking Engine & PMS WordPress plugin before 1.5.9 fails to properly escape the current URL before incorporating it into a JavaScript context, resulting in a Reflected Cross-Site Scripting vulnerability.

The Impact of CVE-2022-1528

An attacker can craft a malicious link containing script code that, when clicked by a user with the vulnerable plugin installed, executes arbitrary scripts in the victim's browser. This can lead to theft of sensitive information, session hijacking, or spreading malware.

Technical Details of CVE-2022-1528

This section provides detailed insights into the vulnerability.

Vulnerability Description

The vulnerability arises from the plugin's failure to sanitize user-controlled input, allowing attackers to inject and execute malicious scripts in the victim's browser.

Affected Systems and Versions

The VikBooking Hotel Booking Engine & PMS plugin versions prior to 1.5.9 are affected by this vulnerability.

Exploitation Mechanism

Threat actors can exploit this flaw by enticing victims to click on a specially crafted link that contains malicious script code, triggering the execution of the script in the victim's browser.

Mitigation and Prevention

To safeguard your systems from CVE-2022-1528, follow these security measures.

Immediate Steps to Take

Update the VikBooking plugin to version 1.5.9 or newer to mitigate the vulnerability.
Regularly monitor security advisories and patches from the plugin vendor.

Long-Term Security Practices

Implement a Web Application Firewall (WAF) to filter and block malicious traffic.
Educate users about phishing attacks and suspicious links.

Patching and Updates

Stay informed about security updates related to the VikBooking Hotel Booking Engine & PMS plugin and apply patches promptly to address known vulnerabilities.