CVE-2026-107126
High
Description
The WP Booking System WordPress plugin before 2.1.0.1 does not sanitise and escape a client-controllable request value before storing it and later outputting it in an administration screen, allowing unauthenticated attackers to perform Stored Cross-Site Scripting attacks that execute in the session of an administrator who views the stored data.
SeverityHigh
CVSS8.8
Exploit probability—
ProductWP Booking System
PublishedOct 14, 2026
First seenOct 14, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- WP Booking System2.1.0.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| WP Booking System | v < 2.1.0.1 | 2.1.0.1 |
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