CVE-2026-14433: high-severity vulnerability in vcita Online Booking & Scheduling Calendar by…
Online Booking & Scheduling Calendar for WordPress by vcita <= 4.6.0 - Unauthenticated Stored Cross-Site Scripting via REST API 'business_id' Parameter
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.2epss 0.4%
The Online Booking & Scheduling Calendar for WordPress by vcita plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'business_id' parameter in all versions up to, and including, 4.6.0 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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Affected products
vcita · Online Booking & Scheduling Calendar by vcitaReferences
https://plugins.trac.wordpress.org/browser/meeting-scheduler-by-vcita/tags/4.6.0/vcita-api-functions.php#L17https://plugins.trac.wordpress.org/browser/meeting-scheduler-by-vcita/tags/4.6.0/vcita-api-functions.php#L83https://plugins.trac.wordpress.org/browser/meeting-scheduler-by-vcita/tags/4.6.0/vcita-scheduler.php#L379https://plugins.trac.wordpress.org/browser/meeting-scheduler-by-vcita/tags/4.6.0/vcita-widgets-functions.php#L22https://plugins.trac.wordpress.org/changeset?reponame=&new=3686134%40meeting-scheduler-by-vcita%2Ftags%2F4.6.1&old=3398619%40meeting-scheduler-by-vcita%2Ftags%2F4.6.0https://www.wordfence.com/threat-intel/vulnerabilities/id/3fbfb185-d901-4789-9a13-137f72234ed4?source=cve