CVE-2026-73402

WordPress WP BASE Booking plugin <= 6.3.2 - Cross Site Scripting (XSS) vulnerability

Published Aug 20, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
Subscriber Cross Site Scripting (XSS) in WP BASE Booking <= 6.3.2 versions.

Remediation

Vendor Solution

Update the WordPress WP BASE Booking Plugin to the latest available version (at least 6.4.0).

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Hakan Ozevin
Hakan Ozevin wp Base Booking
Wordpress
Wordpress wordpress
Vendors & Products Hakan Ozevin
Hakan Ozevin wp Base Booking
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Description Subscriber Cross Site Scripting (XSS) in WP BASE Booking <= 6.3.2 versions.
Title WordPress WP BASE Booking plugin <= 6.3.2 - Cross Site Scripting (XSS) vulnerability
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Aug 20, 2026, 3:18 PM
Reserved
Aug 12, 2026, 2:10 PM
Status
Deferred
Published
Aug 20, 2026, 12:16 PM
Modified
Aug 20, 2026, 4:17 PM