VULNERABILITY INTELLIGENCE

CVE-2026-65824

CVSS score7.4 HIGH
EPSS probability0.25%
CISA KEVNot currently listed
Published2026-10-23
Last modified2026-10-30
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

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.

Weakness classification

  • security-advisories@github.com: CWE-294

Primary references