CVE-2021-36855

Published: Sep 30, 2022Modified: Jun 17, 2026

6.1

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Exploitability: 2.8 / Impact: 2.7

Source: NVD

Description

Cross-Site Scripting (XSS) via Cross-Site Request Forgery (CSRF) vulnerability in Booking Ultra Pro plugin <= 1.1.4 at WordPress.

Affected (1)

Products: Bookingultrapro: Booking Ultra Pro Appointments Booking Calendar

Bookingultrapro

1 product

Booking Ultra Pro Appointments Booking Calendar

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Bookingultrapro Booking Ultra Pro Appointments Booking Calendar	Up to 1.1.4

Related CWEs

Cross-Site Request Forgery (CSRF)

The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (4)

https://patchstack.com/database/vulnerability/booking-ultra-pro/wordpress-booking-ultra-pro-plugin-1-1-4-cross-site-scripting-xss-via-cross-site-request-forgery-csrf-vulnerability?_s_id=cve

Source: audit@patchstack.com

Third Party Advisory

https://wordpress.org/plugins/booking-ultra-pro/

Source: audit@patchstack.com

Product

https://patchstack.com/database/vulnerability/booking-ultra-pro/wordpress-booking-ultra-pro-plugin-1-1-4-cross-site-scripting-xss-via-cross-site-request-forgery-csrf-vulnerability?_s_id=cve

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://wordpress.org/plugins/booking-ultra-pro/

Source: af854a3a-2127-422b-91ae-364da2661108

Product

Timeline

No history available yet.