Description
The Online Scheduling and Appointment Booking System – Bookly plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'bookly-customer-full-name' cookie in versions up to, and including, 27.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires 'Remember personal information in cookies' setting to be enabled (disabled by default).
Published: 2026-06-13
Score: 7.2 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Mon, 15 Jun 2026 11:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sat, 13 Jun 2026 14:00:00 +0000

Type Values Removed Values Added
First Time appeared Ladela
Ladela online Scheduling And Appointment Booking System – Bookly
Wordpress
Wordpress wordpress
Vendors & Products Ladela
Ladela online Scheduling And Appointment Booking System – Bookly
Wordpress
Wordpress wordpress

Sat, 13 Jun 2026 12:00:00 +0000

Type Values Removed Values Added
Description The Online Scheduling and Appointment Booking System – Bookly plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'bookly-customer-full-name' cookie in versions up to, and including, 27.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires 'Remember personal information in cookies' setting to be enabled (disabled by default).
Title Online Scheduling and Appointment Booking System – Bookly <= 27.2 - Unauthenticated Stored Cross-Site Scripting via 'bookly-customer-full-name' Cookie
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N'}


Subscriptions

Ladela Online Scheduling And Appointment Booking System – Bookly
Wordpress Wordpress
cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-06-15T10:39:09.228Z

Reserved: 2026-04-03T19:39:40.223Z

Link: CVE-2026-5513

cve-icon Vulnrichment

Updated: 2026-06-15T10:39:00.607Z

cve-icon NVD

Status : Deferred

Published: 2026-06-13T12:16:15.947

Modified: 2026-06-15T20:42:32.707

Link: CVE-2026-5513

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-13T13:45:16Z

Weaknesses