Stored Cross-Site Scripting Vulnerability in Online Booking & Scheduling Calendar by vcita
CVE-2026-14433

7.2HIGH

Key Information:

Vendor

WordPress
Status
Online Booking & Scheduling Calendar For WordPress By Vcita
Vendor
CVE Published:
15 August 2026

What is CVE-2026-14433?

The Online Booking & Scheduling Calendar for WordPress by vcita suffers from a Stored Cross-Site Scripting vulnerability due to inadequate input sanitization and output escaping processes. Specifically, the 'business_id' parameter is exploitable, allowing unauthenticated attackers to inject malicious web scripts. This leads to the execution of these scripts whenever a user interacts with an affected page, potentially compromising user data and overall site integrity.

Affected Version(s)

Online Booking & Scheduling Calendar for WordPress by vcita 0 <= 4.6.0

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/meeting-schedu...
https://plugins.trac.wordpress.org/browser/meeting-schedu...

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

MatilJ
.