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VikBooking Hotel Booking Engine & PMS DOM-Based Cross-Site Scripting Vulnerability

Vulnerability

A DOM-based cross-site scripting vulnerability has been identified in the VikBooking Hotel Booking Engine & PMS plugin for WordPress, affecting versions through 1.8.9. This issue arises from improper input sanitization during web page generation, allowing malicious users to inject and execute scripts in the context of the user's browser.

Impact

Exploitation of this vulnerability allows for cross-site scripting, where an attacker can inject malicious scripts that are executed in the context of the user.

Added: May 27, 2026, 11:25 AM
Updated: May 27, 2026, 11:25 AM

Vulnerability Rating

Custom Algorithm
spread
2.2
impact
1.7
exploitability
6.5
remediation
0.0
relevance
9.7
threat
0.0
urgency
2.9
incentive
0.0

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.