CVE-2023-2407: Vcita Event Registration Calendar By Vcita

Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days.

The Event Registration Calendar By vcita plugin, versions up to and including 3.10.0, and Online Payments – Get Paid with PayPal, Square & Stripe plugin, for WordPress are vulnerable to Cross-Site Request Forgery. This is due to missing nonce validation in the ls_parse_vcita_callback() function. This makes it possible for unauthenticated attackers to modify the plugin's settings and inject malicious JavaScript via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected products

• Vcita Event Registration Calendar By Vcita: up to and including 3.9.1
• Vcita Online Payments - Get Paid With Paypal, Square & Stripe: up to and including 1.3.1

Published 2023-06-03. Last modified 2026-06-17.