XSS in E4jvikwp Vikbooking Hotel Booking Engine & Pms
CVE-2026-6818
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…
Vulnerability class: XSS (Cross-Site Scripting)
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N.
Affected products
- E4jvikwp Vikbooking Hotel Booking Engine & Pms — versions 0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-6818?
- CVE-2026-6818 is a high-severity vulnerability in E4jvikwp Vikbooking Hotel Booking Engine & Pms, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2026-07-08.
- How severe is CVE-2026-6818?
- High severity. CVSS v3 base score is 7.2 out of 10.