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NVD HIGH: CVE-2026-6818 — The VikBooking Hotel Booking Engine & PMS plugin for WordPress is vulnerable to ...

·Source: NIST NVD

Updated:

Executive Summary

The VikBooking Hotel Booking Engine & PMS plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'special_requests' parameter in all versions up to, and including, 1.8.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected pa

Analysis

The VikBooking Hotel Booking Engine & PMS plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'special_requests' parameter in all versions up to, and including, 1.8.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. CVSS Score: 7.2. Published: 2026-07-08T12:17:21.017.

Indicators of Compromise (1)

CVE (1)
CVE-2026-6818
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on Jul 8, 2026. Verified by: NIST.

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