Περιγραφή
Mattermost Plugins versions <=1.1.5 fail to sanitize filenames received from federated peers before using them to construct export destination paths, which allows an administrator of a remote federated Mattermost server to write files to arbitrary locations within the target server-s filestore via a malicious filename delivered through the shared-channel attachment sync protocol. Mattermost Advisory ID: MMSA-2026-00659
CVSS 8EPSS 0.296%Κίνδυνος 0.82
Προβολή πηγής- Δημοσίευση
- 2026-05-27 15:16:34
- Επηρεαζόμενες εκδόσεις
- <=1.1.5
- Τύπος
- Installed app
- Διάνυσμα
- CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H