Security Research

SSRF via HTTP redirect in repository migration allows authenticated users to bypass internal address restrictions and reach localhost or private-network services

heap over-read in UPnP event callback URL host parsing (upnpevents.c)

PGP email verification handler discards GPG return values, falsely marking all inbound signed emails as valid signatures

unauthenticated request to OTRS import controller endpoint blocks request workers for ~115 seconds, enabling denial of service

knowledge base permission checks allow users with limited read permissions to access items outside their assigned scope

unauthenticated staff crypto poisoning breaks E2E recipient directory

WebAuthn passkey injection allows account takeover

tenant admin self-promotes to GLOBAL_ADMIN

unauthenticated GLOBAL_ADMIN account creation post-bootstrap

passphrase login attempts are not rate-limited

unauthenticated POST /api/log accepts arbitrary content with CRLF injection and no size or rate limits

bootstrap challenge proof-of-work difficulty hardcoded to 16 bits enables abuse rate amplification

stored click-triggered XSS via javascript: tenant links rendered into patient-facing footer

tenant detail endpoint discloses live PostgreSQL connection string, superuser-scoped in the tested official deployment

logout page clears local access_token before server-side revocation, leaving duplicated tokens valid until expiry

schedule endpoint discloses isPublic=false channels and slot availability to unauthenticated callers

GET appointment by ID returns full appointment record without authorization

bootstrap booking flow allows unauthenticated booking on isPublic=false channels

unauthenticated add-to-tunnel endpoint accepts arbitrary appointment injections

staff deletion removes pending invites cross-tenant by email match

client PIN challenge throttle is keyed by emailHash only, allowing cross-tenant lockout

insecure direct object reference leading to authenticated arbitrary post deletion via course GET parameter

IDOR in FieldDefinition lets authenticated users alter or destroy other users’ submission fields and stored disclosure content

in-app password change does not rotate User.session_id, contradicting the documented threat model

missing authorization in AI assistance controller for text tools

missing authorization in AI assistance controller for context data used in text tools

cross-site request forgery (CSRF) in OAuth callback endpoints

vulnerability in Microsoft Online Services

bypass of UNC path mitigation in Windows OSQuery via \\?\UNC\