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Input validation vulnerability in WordPress Online Booking and Scheduling Plugin – Bookly 22.4.1

  • Severity: medium-risk
  • Status: Fixed
  • Publication: November 6, 2023

The WordPress Online Booking and Scheduling Plugin – Bookly plugin for WordPress has a security vulnerability that could allow malicious actors with administrator-level access to inject malicious web scripts in public facing pages. This vulnerability affects all versions of Bookly up to and including version 22.4.1. It can only be exploited in multi-site installations or installations where a security feature called unfiltered_html has been disabled.

Detected in:

Online Scheduling and Appointment Booking System – Bookly fixed vulnerable versions:
WordPress Online Booking and Scheduling Plugin – Bookly fixed vulnerable versions: >= * <= 22.4.1

This information is sourced from www.wpvulnerability.com. An open-source database of vulnerabilities maintained by the community. Help us out by submitting vulnerabilities!

Version compare shows which versions have a vulnerability. For example: >= 2.2.8 <= 2.2.21 means:

> from 2.2.8
= including 2.2.8 & 2.2.21
< to 2.2.21

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