CVE-2026-18750

Description

vinny/views.py: (ModifyEmailNotifications) IDOR: view fetches VinceCommEmail by raw pk from URL and toggles email_function/name without checking the record's contact belongs to the requesting group-admin. Lets a vendor admin flip notification routing (or read email/name) for another vendor's contact.

CVSS Vector

References

• https://certcc.github.com/CERTCC/VINCE/
• https://github.com/CERTCC/VINCE/pull/235