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mattermost server vulnerabilities and exploits
(subscribe to this query)
5
CVSSv2
CVE-2017-18896
An issue exists in Mattermost Server prior to 4.2.0, 4.1.1, and 4.0.5. It allows malicious users to add DEBUG lines to the logs via a REST API version 3 logging endpoint.
Mattermost Mattermost Server
Mattermost Mattermost Server 4.2.0
5
CVSSv2
CVE-2017-18899
An issue exists in Mattermost Server prior to 4.2.0, 4.1.1, and 4.0.5. It mishandles IP-based rate limiting.
Mattermost Mattermost Server
Mattermost Mattermost Server 4.2.0
6.5
CVSSv2
CVE-2019-20842
An issue exists in Mattermost Server prior to 5.18.0, 5.17.2, 5.16.4, 5.15.4, and 5.9.7. There is SQL injection by admins via SearchAllChannels.
Mattermost Mattermost Server
Mattermost Mattermost Server 5.18.0
5
CVSSv2
CVE-2019-20868
An issue exists in Mattermost Server prior to 5.11.0. Invite IDs were improperly generated.
Mattermost Mattermost Server
Mattermost Mattermost Server 5.9.0
NA
CVE-2023-1774
When processing an email invite to a private channel on a team, Mattermost fails to validate the inviter's permission to that channel, allowing an malicious user to invite themselves to a private channel.
Mattermost Mattermost Server 7.7.1
Mattermost Mattermost Server
NA
CVE-2023-1775
When running in a High Availability configuration, Mattermost fails to sanitize some of the user_updated and post_deleted events broadcast to all users, leading to disclosure of sensitive information to some of the users with currently connected Websocket clients.
Mattermost Mattermost Server 7.7.1
Mattermost Mattermost Server
NA
CVE-2023-4478
Mattermost fails to restrict which parameters' values it takes from the request during signup allowing an malicious user to register users as inactive, thus blocking them from later accessing Mattermost without the system admin activating their accounts.
Mattermost Mattermost Server
Mattermost Mattermost Server 8.0.0
NA
CVE-2023-49607
Mattermost fails to validate the type of the "reminder" body request parameter allowing an malicious user to crash the Playbook Plugin when updating the status dialog.
Mattermost Mattermost Server
Mattermost Mattermost Server 9.1.1
NA
CVE-2023-1776
Boards in Mattermost allows an malicious user to upload a malicious SVG image file as an attachment to a card and share it using a direct link to the file.
Mattermost Mattermost Server 7.7.1
Mattermost Mattermost Server
7.5
CVSSv2
CVE-2018-21251
An issue exists in Mattermost Server prior to 5.2 and 5.1.1. Authorization could be bypassed if the channel name were not the same in the params and the body.
Mattermost Mattermost Server
Mattermost Mattermost Server 5.2.0
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
privilege escalation
CVE-2024-20696
CVE-2024-29829
CVE-2024-33999
CVE-2024-35646
physical
CVE-2024-24919
CVE-2024-31030
local users
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