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CVE-2026-65824: CWE-294: Authentication Bypass by Capture-replay in open-reception appointment-booking-software

0
High
VulnerabilityCVE-2026-65824cvecve-2026-65824cwe-294
Published: 10/23/2026 (10/23/2026, 20:27:52 UTC)
Source: CVE Database V5
Vendor/Project: open-reception
Product: appointment-booking-software

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.

CVSS v3.1

Score 7.4high

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected software

open-reception

appointment-booking-software

Affected versions
<2.2.1

Technical Details

Data Version
5.2
Assigner Short Name
GitHub_M
Date Reserved
2026-07-22T23:16:47.752Z
Cvss Version
3.1
State
PUBLISHED

Threat ID: 6adbc8a5d73cc49347bc6143

Added to database: 10/23/2026, 20:50:45 UTC

Last updated: 10/23/2026, 20:50:45 UTC

Views: 1

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