Arbitrary file upload in BookingPress - Appointments Booking Calendar Plugin and Online Scheduling Plugin - CVE-2023-6219
Published: December 1, 2023
Vulnerability identifier: #VU83620
CSH Severity: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-6219
CWE-ID: CWE-434
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
BookingPress - Appointments Booking Calendar Plugin and Online Scheduling Plugin
BookingPress - Appointments Booking Calendar Plugin and Online Scheduling Plugin
Software vendor:
Repute InfoSystems
Repute InfoSystems
Description
The vulnerability allows a remote user to compromise vulnerable system.
The vulnerability exists due to insufficient validation of file during file upload in the "bookingpress_process_upload" function. A remote administrator can upload a malicious file and execute it on the server.
Remediation
Install update from vendor's website.
External links
- https://www.wordfence.com/threat-intel/vulnerabilities/id/710b8e4e-01de-4e99-8cf2-31abc2419b29?source=cve
- https://plugins.trac.wordpress.org/browser/bookingpress-appointment-booking/tags/1.0.76/core/classes/class.bookingpress_fileupload_class.php#L140
- https://plugins.trac.wordpress.org/changeset/3001484/bookingpress-appointment-booking/trunk/core/classes/class.bookingpress_settings.php
- https://plugins.trac.wordpress.org/changeset/3001484/bookingpress-appointment-booking/trunk/core/classes/class.bookingpress_fileupload_class.php