CSRF in Vcita Online Booking \& Scheduling Calendar
CVE-2023-2416
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.
Vulnerability class: CSRF (Cross-Site Request Forgery)
EPSS: 0.004 (32.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L.
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@wordfence.com (Third Party Advisory)
- security@wordfence.com (Exploit)
- security@wordfence.com (Exploit, Third Party Advisory)
- security@wordfence.com
Frequently asked questions
- What is CVE-2023-2416?
- CVE-2023-2416 is a medium-severity vulnerability in Vcita Online Booking \& Scheduling Calendar, classified under Cross-Site Request Forgery (CSRF). CVSS score: 5.4/10. Published 2023-06-03.
- How severe is CVE-2023-2416?
- Medium severity. CVSS v3 base score is 5.4 out of 10.
- Is CVE-2023-2416 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.