Total
236 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-4478 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 4.3 MEDIUM |
| Mattermost fails to restrict which parameters' values it takes from the request during signup allowing an attacker to register users as inactive, thus blocking them from later accessing Mattermost without the system admin activating their accounts. | |||||
| CVE-2023-48732 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 4.3 MEDIUM |
| Mattermost fails to scope the WebSocket response around notified users to a each user separately resulting in the WebSocket broadcasting the information about who was notified about a post to everyone else in the channel. | |||||
| CVE-2023-47858 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 4.3 MEDIUM |
| Mattermost fails to properly verify the permissions needed for viewing archived public channels, allowing a member of one team to get details about the archived public channels of another team via the GET /api/v4/teams/<team-id>/channels/deleted endpoint. | |||||
| CVE-2023-3614 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 4.3 MEDIUM |
| Mattermost fails to properly validate a gif image file, allowing an attacker to consume a significant amount of server resources, making the server unresponsive for an extended period of time by linking to specially crafted image file. | |||||
| CVE-2023-3613 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 3.5 LOW |
| Mattermost WelcomeBot plugin fails to to validate the membership status when inviting or adding users to channels allowing guest accounts to be added or invited to channels by default. | |||||
| CVE-2023-3593 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 4.3 MEDIUM |
| Mattermost fails to properly validate markdown, allowing an attacker to crash the server via a specially crafted markdown input. | |||||
| CVE-2023-3591 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 4.8 MEDIUM |
| Mattermost fails to invalidate previously generated password reset tokens when a new reset token was created. | |||||
| CVE-2023-3590 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 3.1 LOW |
| Mattermost fails to delete card attachments in Boards, allowing an attacker to access deleted attachments. | |||||
| CVE-2023-3587 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 2.7 LOW |
| Mattermost fails to properly show information in the UI, allowing a system admin to modify a board state allowing any user with a valid sharing link to join the board with editor access, without the UI showing the updated permissions. | |||||
| CVE-2023-3586 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 4.2 MEDIUM |
| Mattermost fails to disable public Boards after the "Enable Publicly-Shared Boards" configuration option is disabled, resulting in previously-shared public Boards to remain accessible. | |||||
| CVE-2023-3585 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 4.3 MEDIUM |
| Mattermost Boards fail to properly validate a board link, allowing an attacker to crash a channel by posting a specially crafted boards link. | |||||
| CVE-2023-3584 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 3.1 LOW |
| Mattermost fails to properly check the authorization of POST /api/v4/teams when passing a team override scheme ID in the request, allowing an authenticated attacker with knowledge of a Team Override Scheme ID to create a new team with said team override scheme. | |||||
| CVE-2023-3582 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 4.3 MEDIUM |
| Mattermost fails to verify channel membership when linking a board to a channel allowing a low-privileged authenticated user to link a Board to a private channel they don't have access to, | |||||
| CVE-2023-3581 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 6.2 MEDIUM |
| Mattermost fails to properly validate the origin of a websocket connection allowing a MITM attacker on Mattermost to access the websocket APIs. | |||||
| CVE-2023-3577 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 3.5 LOW |
| Mattermost fails to properly restrict requests to localhost/intranet during the interactive dialog, which could allow an attacker to perform a limited blind SSRF. | |||||
| CVE-2023-2515 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 4.7 MEDIUM |
| Mattermost fails to restrict a user with permissions to edit other users and to create personal access tokens from elevating their privileges to system admin | |||||
| CVE-2023-2281 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 3.1 LOW |
| When archiving a team, Mattermost fails to sanitize the related Websocket event sent to currently connected clients. This allows the clients to see the name, display name, description, and other data about the archived team. | |||||
| CVE-2023-27266 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 2.7 LOW |
| Mattermost fails to honor the ShowEmailAddress setting when constructing a response to the /api/v4/users/me/teams API endpoint, allowing an attacker with team admin privileges to learn the team owner's email address in the response. | |||||
| CVE-2023-27265 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 2.7 LOW |
| Mattermost fails to honor the ShowEmailAddress setting when constructing a response to the "Regenerate Invite Id" API endpoint, allowing an attacker with team admin privileges to learn the team owner's email address in the response. | |||||
| CVE-2023-1831 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 7.2 HIGH |
| Mattermost fails to redact from audit logs the user password during user creation and the user password hash in other operations if the experimental audit logging configuration was enabled (ExperimentalAuditSettings section in config). | |||||