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CVE-2026-65824

OpenReception: invite confirmation token is replayable within its validity window and re-issues a registration-bootstrap cookie PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
open-reception / appointment-booking-softwareaffected < 2.2.1

CWE

CWE-294

References