CVE-2023-1159

Published: Jun 2, 2023Modified: Jun 17, 2026

4.8

Vector

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

Exploitability: 1.7 / Impact: 2.7

Source: NVD

Description

The Bookly plugin for WordPress is vulnerable to Stored Cross-Site Scripting via service titles in versions up to, and including, 21.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with administrative privileges to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Affected (1)

Products: Booking Wp Plugin: Bookly

Booking Wp Plugin

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Booking Wp Plugin Bookly	Up to 21.7

Related CWEs

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://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2913570%40bookly-responsive-appointment-booking-tool&new=2913570%40bookly-responsive-appointment-booking-tool&sfp_email=&sfph_mail=

Source: security@wordfence.com

Patch

https://www.wordfence.com/threat-intel/vulnerabilities/id/d4cdf774-c93b-4b94-85ba-aa56bf401873?source=cve

Source: security@wordfence.com

Third Party Advisory

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2913570%40bookly-responsive-appointment-booking-tool&new=2913570%40bookly-responsive-appointment-booking-tool&sfp_email=&sfph_mail=

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

Patch

https://www.wordfence.com/threat-intel/vulnerabilities/id/d4cdf774-c93b-4b94-85ba-aa56bf401873?source=cve

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

Third Party Advisory

Timeline

No history available yet.