CVE-2023-2415
Online Booking & Scheduling Calendar for WordPress by vcita <= 4.2.10 - Missing Authorization to Account Logout
CVSS Score
5.4
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-862 |
| Vendor | vcita |
| Product | online booking & scheduling calendar for wordpress by vcita |
| Published | Jun 3, 2023 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
vcita / Online Booking & Scheduling Calendar for WordPress by vcita
0 ≤ 4.2.10
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/731cbeed-d4aa-448f-878a-8c51a3da4e18?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/meeting-scheduler-by-vcita/trunk/vcita-ajax-function.php#L55 blog.jonh.eu: https://blog.jonh.eu/blog/security-vulnerabilities-in-wordpress-plugins-by-vcita plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2924763%40meeting-scheduler-by-vcita&new=2924763%40meeting-scheduler-by-vcita&sfp_email=&sfph_mail=
Credits
Jonas Höbenreich