Filtered by vendor Mattermost
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Total
280 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-1775 | 1 Mattermost | 1 Mattermost Server | 2023-11-07 | N/A | 6.5 MEDIUM |
| 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. | |||||
| CVE-2023-1774 | 1 Mattermost | 1 Mattermost Server | 2023-11-07 | N/A | 5.4 MEDIUM |
| 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 attacker to invite themselves to a private channel. | |||||
| CVE-2023-1562 | 1 Mattermost | 1 Mattermost | 2023-11-07 | N/A | 4.3 MEDIUM |
| Mattermost fails to check the "Show Full Name" setting when rendering the result for the /plugins/focalboard/api/v2/users API call, allowing an attacker to learn the full name of a board owner. | |||||
| CVE-2022-4045 | 1 Mattermost | 1 Mattermost | 2023-11-07 | N/A | 6.5 MEDIUM |
| A denial-of-service vulnerability in the Mattermost allows an authenticated user to crash the server via multiple requests to one of the API endpoints which could fetch a large amount of data. | |||||
| CVE-2022-4019 | 1 Mattermost | 1 Mattermost | 2023-11-07 | N/A | 6.5 MEDIUM |
| A denial-of-service vulnerability in the Mattermost Playbooks plugin allows an authenticated user to crash the server via multiple large requests to one of the Playbooks API endpoints. | |||||
| CVE-2023-5522 | 1 Mattermost | 1 Mattermost | 2023-10-24 | N/A | 4.3 MEDIUM |
| Mattermost Mobile fails to limit the maximum number of Markdown elements in a post allowing an attacker to send a post with hundreds of emojis to a channel and freeze the mobile app of users when viewing that particular channel. | |||||
| CVE-2023-5339 | 1 Mattermost | 1 Mattermost Desktop | 2023-10-24 | N/A | 5.5 MEDIUM |
| Mattermost Desktop fails to set an appropriate log level during initial run after fresh installation resulting in logging all keystrokes including password entry being logged. | |||||
| CVE-2023-5333 | 1 Mattermost | 1 Mattermost Server | 2023-10-12 | N/A | 6.5 MEDIUM |
| Mattermost fails to deduplicate input IDs allowing a simple user to cause the application to consume excessive resources and possibly crash by sending a specially crafted request to /api/v4/users/ids with multiple identical IDs. | |||||
| CVE-2023-5330 | 1 Mattermost | 1 Mattermost Server | 2023-10-12 | N/A | 7.5 HIGH |
| Mattermost fails to enforce a limit for the size of the cache entry for OpenGraph data allowing an attacker to send a specially crafted request to the /api/v4/opengraph filling the cache and turning the server unavailable. | |||||
| CVE-2023-5331 | 1 Mattermost | 1 Mattermost Server | 2023-10-12 | N/A | 5.3 MEDIUM |
| Mattermost fails to properly check the creator of an attached file when adding the file to a draft post, potentially exposing unauthorized file information. | |||||
| CVE-2023-5160 | 1 Mattermost | 1 Mattermost | 2023-10-04 | N/A | 4.3 MEDIUM |
| Mattermost fails to check the Show Full Name option at the /api/v4/teams/TEAM_ID/top/team_members endpoint allowing a member to get the full name of another user even if the Show Full Name option was disabled | |||||
| CVE-2023-5196 | 1 Mattermost | 1 Mattermost | 2023-10-03 | N/A | 6.5 MEDIUM |
| Mattermost fails to enforce character limits in all possible notification props allowing an attacker to send a really long value for a notification_prop resulting in the server consuming an abnormal quantity of computing resources and possibly becoming temporarily unavailable for its users. | |||||
| CVE-2023-5195 | 1 Mattermost | 1 Mattermost | 2023-10-03 | N/A | 5.4 MEDIUM |
| Mattermost fails to properly validate the permissions when soft deleting a team allowing a team member to soft delete other teams that they are not part of | |||||
| CVE-2023-5194 | 1 Mattermost | 1 Mattermost | 2023-10-03 | N/A | 4.3 MEDIUM |
| Mattermost fails to properly validate permissions when demoting and deactivating a user allowing for a system/user manager to demote / deactivate another manager | |||||
| CVE-2023-5193 | 1 Mattermost | 1 Mattermost | 2023-10-03 | N/A | 2.7 LOW |
| Mattermost fails to properly check permissions when retrieving a post allowing for a System Role with the permission to manage channels to read the posts of a DM conversation. | |||||
| CVE-2023-5159 | 1 Mattermost | 1 Mattermost | 2023-10-03 | N/A | 2.7 LOW |
| Mattermost fails to properly verify the permissions when managing/updating a bot allowing a User Manager role with user edit permissions to manage/update bots. | |||||
| CVE-2023-4478 | 1 Mattermost | 1 Mattermost Server | 2023-08-31 | N/A | 8.2 HIGH |
| 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-2023-4106 | 1 Mattermost | 1 Mattermost | 2023-08-15 | N/A | 6.5 MEDIUM |
| Mattermost fails to check if the requesting user is a guest before performing different actions to public playbooks, resulting a guest being able to view, join, edit, export and archive public playbooks. | |||||
| CVE-2023-4105 | 1 Mattermost | 1 Mattermost | 2023-08-15 | N/A | 4.3 MEDIUM |
| Mattermost fails to delete the attachments when deleting a message in a thread allowing a simple user to still be able to access and download the attachment of a deleted message | |||||
| CVE-2023-4108 | 1 Mattermost | 1 Mattermost | 2023-08-15 | N/A | 7.5 HIGH |
| Mattermost fails to sanitize post metadata during audit logging resulting in permalinks contents being logged | |||||