CVE-2026-65824

HighCVSS 7.4/10Last modified Oct 30, 2026

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.

Metrics

CVSS 3.1 7.4/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Weakness enumeration

CWE-294

Affected software

Vendor	Product	Versions
open-reception	appointment-booking-software	< 2.2.1

References

Timeline

Published: Oct 23, 2026
Last modified: Oct 30, 2026
NVD status: Deferred

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