Vulnerability Description
The Online Booking & Scheduling Calendar for WordPress by vcita plugin for WordPress is vulnerable to Cross-Site Request Forgery due to a missing nonce check on the vcita_logout_callback function in versions up to, and including, 4.5. This makes it possible for unauthenticated to logout a vctia connected account which would cause a denial of service on the appointment scheduler, via a forged request granted they can trick a site user into performing an action such as clicking on a link.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Vcita | Online Booking \& Scheduling Calendar | <= 4.2.10 |
Related Weaknesses (CWE)
References
- https://blog.jonh.eu/blog/security-vulnerabilities-in-wordpress-plugins-by-vcitaExploitThird Party Advisory
- https://plugins.trac.wordpress.org/browser/meeting-scheduler-by-vcita/trunk/vcitExploit
- https://plugins.trac.wordpress.org/changeset/3200129/meeting-scheduler-by-vcita/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/f434585c-8533-4788-b0bThird Party Advisory
- https://blog.jonh.eu/blog/security-vulnerabilities-in-wordpress-plugins-by-vcitaExploitThird Party Advisory
- https://plugins.trac.wordpress.org/browser/meeting-scheduler-by-vcita/trunk/vcitExploit
- https://www.wordfence.com/threat-intel/vulnerabilities/id/f434585c-8533-4788-b0bThird Party Advisory
FAQ
What is CVE-2023-2416?
CVE-2023-2416 is a vulnerability with a CVSS score of 5.4 (MEDIUM). The Online Booking & Scheduling Calendar for WordPress by vcita plugin for WordPress is vulnerable to Cross-Site Request Forgery due to a missing nonce check on the vcita_logout_callback function in v...
How severe is CVE-2023-2416?
CVE-2023-2416 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-2416?
Check the references section above for vendor advisories and patch information. Affected products include: Vcita Online Booking \& Scheduling Calendar.