CVE-2026-18749

Published: Ago 13, 2026 Last Modified: Ago 13, 2026
ExploitDB:
Other exploit source:
Google Dorks:

Description

AI Translation Available

The type=track branch authorises on _is_my_case(t_attach.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 vendors on the case.

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