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CVE PROGRAM SOURCE RECORD7.4 High

CVE-2026-65824

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

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

open-reception appointment-booking-software

  • < 2.2.1affected

References