Threat intelligence

VikBooking Hotel Booking Engine & PMS <= 1.8.9 - Unauthenticated Stored Cross-Site Scripting

CVE-2026-42762 · vikbooking

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Vikbooking at a vulnerable version. How SiteRespond intelligence works

Vulnerability: VikBooking Hotel Booking Engine & PMS <= 1.8.9 - Unauthenticated Stored Cross-Site Scripting
Affected software: vikbooking(Plugin)
Affected versions: ≤ 1.8.9
Authentication: Unauthenticated
Vulnerability type: Cross-site scripting
CVE: CVE-2026-42762
Published: 1 June 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Source: Data imported from Wordfence Intelligence (advisory 2ea5c0e4-afee-4fbd-8b2e-9befd16c7935). Methodology and redistribution notes

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