OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to version 2.2.1, an attacker who captures a pending invite token can replay it to obtain a passkey-registration credential and register their own passkey on the invited account, taking control of that account. For a staff or tenant-admin invite this yields access to the tenant context tied to that account. This issue has been patched in version 2.2.1.
History

Fri, 30 Oct 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 23 Oct 2026 23:00:00 +0000

Type Values Removed Values Added
First Time appeared Open-reception
Open-reception appointment-booking-software
Vendors & Products Open-reception
Open-reception appointment-booking-software

Fri, 23 Oct 2026 20:45:00 +0000

Type Values Removed Values Added
Description OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to version 2.2.1, an attacker who captures a pending invite token can replay it to obtain a passkey-registration credential and register their own passkey on the invited account, taking control of that account. For a staff or tenant-admin invite this yields access to the tenant context tied to that account. This issue has been patched in version 2.2.1.
Title OpenReception: invite confirmation token is replayable within its validity window and re-issues a registration-bootstrap cookie
Weaknesses CWE-294
References
Metrics cvssV3_1

{'score': 7.4, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2026-10-23T20:27:52.852Z

Updated: 2026-10-30T17:36:49.674Z

Reserved: 2026-07-22T23:16:47.752Z

Link: CVE-2026-65824

cve-icon Vulnrichment

Updated: 2026-10-30T17:36:44.935Z

cve-icon NVD

Status : Deferred

Published: 2026-10-23T21:17:24.730

Modified: 2026-10-30T18:18:03.600

Link: CVE-2026-65824

cve-icon Redhat

No data.