Critical

Improper neutralization of SQL parameter in RM RM - Booking Calendar module for PrestaShop

  • Disclosed: 06.02.2024
  • Updated: 11.10.2026 10:22

In the module “Booking Calendar” (bookingcalendar) from RM RM for PrestaShop, a guest can perform SQL injection in affected versions if the module is not installed OR if a secret accessible to administrator is stolen.

Foreword : we are forced to tag privilege NONE on the CVSS 3.1 score which make it a critical vulnerability since it will be critical if the module has never been installed OR (if the BOOKINGCALENDAR_ics_export configuration do not exist OR is empty), but keep in mind that for the majority of installations, the gravity is reduced to CVSS 3.1 7.2/10

The script PHP ics_export.php own sensitives SQL calls that can be executed with a trivial http call and exploited to forge a SQL injection.

WARNING : Be warned that older versions own true critical issues (still actively searched and exploited). This module is no longer maintain since years so you should delete it.

Affected software

Click a technology to see all vulnerabilities affecting it.

PlatformPackageVulnerable versionsFixed in
PrestaShop module bookingcalendar <= 2.7.9

<= 2.7.9 (WARNING : Author discontinue support since years - no fix)

no fix

References

CVSS score 9.8/10
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE)
CWE-89
Platform
PrestaShop
Package
bookingcalendar
Disclosed
06.02.2024
Updated
11.10.2026 10:22

Sources and licenses

Friends-Of-Presta - CVE-2023-46914 - MIT

MIT
The MIT License (MIT)

Copyright (c) 2016-present Parker Moore and the minima contributors

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

Vulnerability history: bookingcalendar

All published vulnerabilities of this package (PrestaShop module), newest first. Shows whether this is a one-off slip or a package that needs watching.

This is the only known vulnerability of this package.

Know which vulnerabilities affect your application

With the DockRay integration and software inventory enabled, DockRay checks reported component versions against known vulnerabilities and notifies you about confirmed matches. Coverage depends on the supported technology and available advisory data.

Connect your application
DockRay newsletter

Application security in your inbox

Important vulnerabilities, actionable guidance and practical advice for your applications. Choose your technologies and follow what matters to your project.

  • A daily digest of new vulnerabilities, critical ones included.
  • Notifications about important updates.
  • Practical advice on application security and monitoring.

Leave empty to receive updates for every technology.

Free to subscribe. Unsubscribe with one click in any email.