CVE-2026-54460

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to 1.1.1, POST /api/auth/passkeys accepts a request-body userId and attacker-supplied passkey without an authenticated session, does not call WebAuthnService.verifyRegistration, and...

CVE-2026-54460 OpenReception: Unauthenticated WebAuthn passkey injection via `POST /api/auth/passkeys` leads to account takeover

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to 1.1.1, POST /api/auth/passkeys accepts a request-body userId and attacker-supplied passkey without an authenticated session, does not call WebAuthnService.verifyRegistration, and...

CVE-2026-54460 OpenReception: Unauthenticated WebAuthn passkey injection via `POST /api/auth/passkeys` leads to account takeover

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to 1.1.1, POST /api/auth/passkeys accepts a request-body userId and attacker-supplied passkey without an authenticated session, does not call WebAuthnService.verifyRegistration, and...

CVE-2026-54460

OpenReception appointment booking software (prior to 1.1.1 ) is vulnerable to unauthenticated account takeover via the POST /api/auth/passkeys endpoint. The endpoint accepts an attacker-supplied userId and passkey without an authenticated session, fails to call WebAuthnService.verifyRegistration,...

CVE-2026-54460 OpenReception: Unauthenticated WebAuthn passkey injection via `POST /api/auth/passkeys` leads to account takeover

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to 1.1.1, POST /api/auth/passkeys accepts a request-body userId and attacker-supplied passkey without an authenticated session, does not call WebAuthnService.verifyRegistration, and...

EUVD-2026-82418

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to 1.1.1, POST /api/auth/passkeys accepts a request-body userId and attacker-supplied passkey without an authenticated session, does not call WebAuthnService.verifyRegistration, and...

CVE-2026-54460: Missing Authentication for Critical Function

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to 1.1.1, POST /api/auth/passkeys accepts a request-body userId and attacker-supplied passkey without an authenticated session, does not call WebAuthnService.verifyRegistration, and...

CVE-2026-48084

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Versions prior to 1.0.2 don't throttle failed passphrase login attempts. An attacker can submit unlimited wrong passphrase guesses against any known email address, capped only by the Argon2...

CVE-2026-48075

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to version 1.0.5, the add-to-tunnel endpoint creates a new appointment row in any client tunnel without any caller authentication. A request that supplies any valid tunnelId and any...

CVE-2026-48088 OpenReception vulnerable to unauthenticated staff crypto poisoning that breaks E2E recipient directory

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to version 1.0.4, the route POST /api/tenants/tenantId/staff/staffId/crypto accepts and stores attacker-controlled ML-KEM-768 public keys against any tenant on the platform without...

CVE-2026-48087 OpenReception: WebAuthn passkey injection allows account takeover

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to version 1.0.2, the registration handler at POST /api/auth/register/userId validates the relationship between the WebAuthn challenge and the registration cookie's email but never...

CVE-2026-48086 OpenReception: Tenant admin self-promotes to GLOBAL_ADMIN

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to version 1.0.2, a TENANTADMIN promotes themselves to platform-wide GLOBALADMIN through a single PUT request. The role-update handler accepts the GLOBALADMIN enum value from any tena...

CVE-2026-48085 OpenReception has unauthenticated GLOBAL_ADMIN account creation post-bootstrap

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to version 1.0.1, a fully provisioned OpenReception instance accepts unauthenticated POST requests to /setup/create-admin-account and creates additional GLOBALADMIN accounts without...

CVE-2026-48085

OpenReception Open-Source booking software contains an unauthenticated admin account creation flaw in versions prior to 1.0.1. A POST to /setup/create-admin-account allows an unauthenticated attacker to create additional GLOBAL_ADMIN accounts without verifying that an admin already exists. The ne...

CVE-2026-48084 OpenReception doesn't rate limit passphrase login attempts

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Versions prior to 1.0.2 don't throttle failed passphrase login attempts. An attacker can submit unlimited wrong passphrase guesses against any known email address, capped only by the Argon2...

CVE-2026-48084

OpenReception’s OpenReception appointment-booking software (versions prior to 1.0.2) does not rate-limit failed passphrase login attempts in /api/auth/login, unlike the WebAuthn path which triggers a per-account 429 throttle after ~19 attempts. The absence of throttling on the passphrase branch a...

CVE-2026-48083

OpenReception's OpenReception appointment booking software (affected: prior to version 1.0.2) contains a vulnerability in the /api/log endpoint. The endpoint accepts unauthenticated POST requests, applies no schema validation, and writes attacker-controlled content directly into stdout logs, trea...

CVE-2026-48082 OpenReception's bootstrap challenge proof-of-work difficulty hardcoded to 16 bits, which enables abuse rate amplification

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to version 1.0.6, the bootstrap challenge endpoint at /api/tenants/id/appointments/bootstrap-challenge issues a SHA-256 proof-of-work with difficulty=4 hex zeros, equivalent to 16 bit...

CVE-2026-48081 OpenReception vulnerable to stored click-triggered XSS via javascript: tenant links rendered into patient-facing footer

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to version 1.0.2, a TENANTADMIN can store javascript: URLs in the tenant links configuration website, imprint, privacyStatement. These values are returned to the patient-facing landin...

CVE-2026-48079 OpenReception's logout page clears local access_token before server-side revocation, leaving duplicated tokens valid until expiry

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to version 1.0.2, when a user navigates to the /logout page, the page's server-side load handler deletes the accesstoken cookie before calling /api/auth/logout via an internal...