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CVE-2026-6820

VikBooking

Description

The VikBooking Hotel Booking Engine & PMS plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the -email- 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 7.2EPSS 0.22899999999999998%Risk 0.73
View source
Published
2026-07-08 13:16:57
Affected versions
<=1.8.8
Type
Web application
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N