Περιγραφή
Mattermost versions 11.6.x <= 11.6.1, 11.5.x <= 11.5.4, 10.11.x <= 10.11.15, 10.11.x <= 10.11.16 Mattermost fails to sanitize FileInfo.Name received from federated peers during shared channel file sync, which allows an attacker who controls a federated server to write files to arbitrary locations within the target server-s filestore via path traversal sequences in the filename field.. Mattermost Advisory ID: MMSA-2026-00661
CVSS 7.6EPSS 0.305%Κίνδυνος 0.78
Προβολή πηγής- Δημοσίευση
- 2026-06-12 17:16:27
- Επηρεαζόμενες εκδόσεις
- <=11.6.1,<=11.5.4,<=10.11.15
- Τύπος
- Εφαρμογή ιστού
- Διάνυσμα
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:L