CVE-2026-18749

The type=track branch authorises on ismycasetattach.case only and never checks VinceTrackAttachment.shared. A coordinator-uploaded case artefact that has NOT been marked shared is still retrievable by any case member who has or is sent its uuid — leaks not-yet-released coordinator material to...

CVE-2026-18749

A vulnerability exists in the VinceTrack system where the type=track branch incorrectly authorizes access based only on _is_my_case(t_attach.case) without checking the VinceTrackAttachment.shared status. This flaw allows any case member who possesses or is sent the UUID of a coordinator-uploaded ...