CVE-2023-2415 Online Booking & Scheduling Calendar for WordPress by vcita <= 4.2.10 - Missing Authorization to Account Logout
Authenticated attackers with minimal permissions can logout connected accounts, causing denial of service on the appointment scheduler.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-2415?
CVE-2023-2415 is a medium-severity missing authorization vulnerability in Online Booking & Scheduling Calendar for WordPress by vcita, published on 3 Jun 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Online Booking & Scheduling Calendar for WordPress by vcita plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the vcita_logout_callback function in versions up to, and including, 4.2.10. This makes it possible for authenticated attackers with minimal permissions, such as a subscriber, to logout a vctia connected account which would cause a denial of service on the appointment scheduler.
Weakness: CWE-862
Which versions are affected by CVE-2023-2415?
It affects 1 product.
Products include Vcita Online Booking \& Scheduling Calendar.
How do I fix CVE-2023-2415?
No fix has been published for CVE-2023-2415 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2023-2415 being exploited?
There is no known exploitation of CVE-2023-2415 in the wild and no public exploit code.
Other vulnerabilities in Online Booking & Scheduling Calendar for WordPress by vcita
- CVE-2025-54677 File upload in Online Booking & Scheduling Calendar for WordPress by vcita
- CVE-2024-5791 Cross-site scripting in Online Booking & Scheduling Calendar for WordPress by vcita
- CVE-2023-2298 Online Booking & Scheduling Calendar for WordPress by vcita <= 4.3.0 - Unauthenticated Stored Cross-Site Scripting
- CVE-2024-47638 Cross-site scripting in Online Booking & Scheduling Calendar for WordPress by vcita
- CVE-2024-37262 WordPress Online Booking & Scheduling Calendar plugin <= 4.4.2 - Reflected Cross Site Scripting (XSS) vulnerability
Sources
Also known as GHSA-xxrg-2j8c-797x.