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CVE-2023-2415

MEDIUM 5.4 CVSS 3.1
Published
June 3, 2023
Last modified
June 17, 2026
NVD status
Modified
Reported by
security@wordfence.com
Weakness
CWE-862
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

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.

Affected WordPress components

  • Online Booking & Scheduling Calendar by vcita Plugin · meeting-scheduler-by-vcita
    Confirmed match Active
    Up to and including 4.2.10
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • vcita Online Booking & Scheduling Calendar for WordPress by vcita — Up to and including 4.2.10
  • vcita online_booking_\&_scheduling_calendar — Up to and including 4.2.10

References

  • blog.jonh.eu https://blog.jonh.eu/blog/security-vulnerabilities-in-wordpress-plugins-by-vcita Exploit, Third Party Advisory
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/meeting-scheduler-by-vcita/trunk/vcita-ajax-function.php#L55 Exploit
  • 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=
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/731cbeed-d4aa-448f-878a-8c51a3da4e18?source=cve Broken Link
  • nvd.nist.gov Official NVD record