CVE-2026-95684

Summary

The VikBooking Hotel Booking Engine & PMS plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'attachments[name]' Parameter in all versions up to, and including, 1.8.15 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.

Published 2026-10-10 · first seen here 2026-10-10

Hunt & detect

Threat hunt brief, Sigma rule and Splunk / Sentinel / CrowdStrike queries are not available for this item yet.

References

• NVD entry
• https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.15/admin/helpers/src/chat/attachment.php#L103
• https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.15/site/controllers/chat.php#L181
• https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.15/site/controllers/chat.php#L197
• https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.15/site/resources/chat.js#L712
• https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.15/site/resources/chat.js#L916
• https://plugins.trac.wordpress.org/browser/vikbooking/tags/1.8.16/site/resources/chat.js#L916
• https://www.wordfence.com/threat-intel/vulnerabilities/id/40092f13-fee7-4e88-b180-54554b22493f?source=cve