CVE-2026-65824

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.

CVSS v3 7.4 HIGH

7.4^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.2 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/open-reception/appointment-booking-software/commit/da921eb9d36953276577c0a6deb9267bfec03622
https://github.com/open-reception/appointment-booking-software/releases/tag/v2.2.1
https://github.com/open-reception/appointment-booking-software/security/advisories/GHSA-hvcx-8476-rwv6

Configurations

No configuration.

History

23 Oct 2026, 21:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-23 21:17

Updated : 2026-10-30 18:18

NVD link : CVE-2026-65824

Mitre link : CVE-2026-65824

CVE.ORG link : CVE-2026-65824

JSON object : View

Products Affected

No product.

CWE

CWE-294

Authentication Bypass by Capture-replay

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