CVE-2023-1776

published 2023-03-31

CVE-2023-1776: Boards in Mattermost allows an attacker to upload a malicious SVG image file as an attachment to a card and share it using a direct link to the file.

Priority P4 29 medium 5.4 CVSS 3.1

AV N AC L PR L UI R S C C L I L A N

Boards in Mattermost allows an attacker to upload a malicious SVG image file as an attachment to a card and share it using a direct link to the file.

Affected

10 ranges

Vendor	Product	Version range	Fixed in
github.com	mattermost_mattermost-server	>= 7.1.0 < 7.1.6	7.1.6
github.com	mattermost_mattermost-server	>= 7.7.0 < 7.7.2	7.7.2
github.com	mattermost_mattermost-server	>= 7.8.0 < 7.8.1	7.8.1
github.com	mattermost_mattermost-server_v5	>= 5.0.0 < 7.1.6	7.1.6
github.com	mattermost_mattermost-server_v6	>= 3.3.0 < 7.1.6	7.1.6
github.com	mattermost_mattermost-server_v6	>= 6.0.0 < 7.1.6	7.1.6
mattermost	mattermost	>= 3.3.0 < 7.8.0	7.8.0
mattermost	mattermost	3.3.0 – 7.7.1	—
mattermost	mattermost_server	< 7.1.6	7.1.6
mattermost	mattermost_server	—	—

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CWE-79