Description

The Contact Form Builder by vcita plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.9.1. This is due to missing nonce validation on 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.

Classification

CVE ID: CVE-2023-2301

CVSS Base Severity: MEDIUM

CVSS Base Score: 6.1

Affected Products

Vendor: eyale-vc

Product: Contact Form Builder by vcita

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.11% (probability of being exploited)

EPSS Percentile: 44.46% (scored less or equal to compared to others)

EPSS Date: 2025-02-04 (when was this score calculated)

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/61c39f5f-3b17-4e4d-824e-241159a73400?source=cve
https://plugins.trac.wordpress.org/browser/contact-form-with-a-meeting-scheduler-by-vcita/trunk/system/parse_vcita_callback.php#L55
https://blog.jonh.eu/blog/security-vulnerabilities-in-wordpress-plugins-by-vcita

Timeline