CVE-2026-107126 WP Booking System - Stored XSS

WP Booking System WordPress plugin < 2.1.0.1 contains a stored cross-site scripting caused by unsanitized client-controllable request value stored and displayed in admin screen, letting unauthenticated attackers execute scripts in administrator sessions, exploit requires no authentication.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.22% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Stored XSS
Impact
Stored XSS
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published
14 October 2026
Updated
15 October 2026
Weakness
CWE-79

Vendor fix

Update to version 2.1.0.1 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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