What is CVE-2026-14433?

CVE-2026-14433 is a high-severity vulnerability in Vcita Online Booking & Scheduling Calendar For Wordpress By, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2026-08-15.

How severe is CVE-2026-14433?

High severity. CVSS v3 base score is 7.2 out of 10.

XSS in Vcita Online Booking & Scheduling Calendar For Wordpress By

CVE-2026-14433

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.

Vulnerability class: XSS (Cross-Site Scripting)

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: 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 For Wordpress By — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

Frequently asked questions

What is CVE-2026-14433?: CVE-2026-14433 is a high-severity vulnerability in Vcita Online Booking & Scheduling Calendar For Wordpress By, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2026-08-15.
How severe is CVE-2026-14433?: High severity. CVSS v3 base score is 7.2 out of 10.