CVE-2026-109147: high-severity vulnerability in WP Booking System
WP Booking System < 2.1.0.3 - Reflected XSS via 'booking_id' Parameter
Published
18Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.1
exploitation probability
—
observed exploitation
nono source reports it
The WP Booking System WordPress plugin before 2.1.0.3 does not validate and escape one of its parameters before reflecting it back in an admin page, leading to Reflected Cross-Site Scripting which could be used against high privilege users such as administrators.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Affected products
Unknown · WP Booking SystemRelated CVEs — WP Booking System
In the same product, most dangerous first.