ReportizFlow
Filtered by vendor Mattermost
Subscriptions
Filtered by product Mattermost Server
Subscriptions
Total
244 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2023-45316 | 1 Mattermost | 1 Mattermost Server | 2025-05-24 | 7.3 High |
| Mattermost fails to validate if a relative path is passed in /plugins/playbooks/api/v0/telemetry/run/<telem_run_id> as a telemetry run ID, allowing an attacker to use a path traversal payload that points to a different endpoint leading to a CSRF attack. | ||||
| CVE-2023-6727 | 1 Mattermost | 1 Mattermost Server | 2025-05-24 | 3.1 Low |
| Mattermost fails to perform correct authorization checks when creating a playbook action, allowing users without access to the playbook to create playbook actions. If the playbook action created is to post a message in a channel based on specific keywords in a post, some playbook information, like the name, can be leaked. | ||||
| CVE-2023-6547 | 1 Mattermost | 1 Mattermost Server | 2025-05-12 | 3.7 Low |
| Mattermost fails to validate team membership when a user attempts to access a playbook, allowing a user with permissions to a playbook but no permissions to the team the playbook is on to access and modify the playbook. This can happen if the user was once a member of the team, got permissions to the playbook and was then removed from the team. | ||||
| CVE-2024-4198 | 1 Mattermost | 1 Mattermost Server | 2025-05-12 | 2.7 Low |
| Mattermost versions 9.6.0, 9.5.x before 9.5.3, and 8.1.x before 8.1.12 fail to fully validate role changes which allows an attacker authenticated as team admin to demote users to guest via crafted HTTP requests. | ||||
| CVE-2024-4195 | 1 Mattermost | 1 Mattermost Server | 2025-05-12 | 2.7 Low |
| Mattermost versions 9.6.0, 9.5.x before 9.5.3, and 8.1.x before 8.1.12 fail to fully validate role changes, which allows an attacker authenticated as a team admin to promote guests to team admins via crafted HTTP requests. | ||||
| CVE-2024-4183 | 1 Mattermost | 1 Mattermost Server | 2025-05-12 | 4.3 Medium |
| Mattermost versions 8.1.x before 8.1.12, 9.6.x before 9.6.1, 9.5.x before 9.5.3, 9.4.x before 9.4.5 fail to limit the number of active sessions, which allows an authenticated attacker to crash the server via repeated requests to the getSessions API after flooding the sessions table. | ||||
| CVE-2024-4182 | 1 Mattermost | 1 Mattermost Server | 2025-05-12 | 4.3 Medium |
| Mattermost versions 9.6.0, 9.5.x before 9.5.3, 9.4.x before 9.4.5, and 8.1.x before 8.1.12 fail to handle JSON parsing errors in custom status values, which allows an authenticated attacker to crash other users' web clients via a malformed custom status. | ||||
| CVE-2024-32046 | 1 Mattermost | 1 Mattermost Server | 2025-05-12 | 4.3 Medium |
| Mattermost versions 9.6.x <= 9.6.0, 9.5.x <= 9.5.2, 9.4.x <= 9.4.4 and 8.1.x <= 8.1.11 fail to remove detailed error messages in API requests even if the developer mode is off which allows an attacker to get information about the server such as the full path were files are stored | ||||
| CVE-2024-22091 | 1 Mattermost | 1 Mattermost Server | 2025-05-12 | 3.1 Low |
| Mattermost versions 8.1.x <= 8.1.10, 9.6.x <= 9.6.0, 9.5.x <= 9.5.2 and 8.1.x <= 8.1.11 fail to limit the size of a request path that includes user inputs which allows an attacker to cause excessive resource consumption, possibly leading to a DoS via sending large request paths | ||||
| CVE-2024-1888 | 1 Mattermost | 1 Mattermost Server | 2025-05-12 | 4.3 Medium |
| Mattermost fails to check the "invite_guest" permission when inviting guests of other teams to a team, allowing a member with permissions to add other members but not to add guests to add a guest to a team as long as the guest was already a guest in another team of the server | ||||
| CVE-2024-23488 | 1 Mattermost | 1 Mattermost Server | 2025-05-12 | 3.1 Low |
| Mattermost fails to properly restrict the access of files attached to posts in an archived channel, resulting in members being able to access files of archived channels even if the “Allow users to view archived channels” option is disabled. | ||||
| CVE-2024-1887 | 1 Mattermost | 1 Mattermost Server | 2025-05-12 | 4.3 Medium |
| Mattermost fails to check if compliance export is enabled when fetching posts of public channels allowing a user that is not a member of the public channel to fetch the posts, which will not be audited in the compliance export. | ||||
| CVE-2024-1952 | 1 Mattermost | 1 Mattermost Server | 2025-04-22 | 3.1 Low |
| Mattermost version 8.1.x before 8.1.9 fails to sanitize data associated with permalinks when a plugin updates an ephemeral post, allowing an authenticated attacker who can control the ephemeral post update to access individual posts' contents in channels they are not a member of. | ||||
| CVE-2025-25274 | 1 Mattermost | 1 Mattermost Server | 2025-03-27 | 4.3 Medium |
| Mattermost versions 10.4.x <= 10.4.2, 10.3.x <= 10.3.3, 9.11.x <= 9.11.8 fail to restrict command execution in archived channels, which allows authenticated users to run commands in archived channels. | ||||
| CVE-2025-27715 | 1 Mattermost | 1 Mattermost Server | 2025-03-27 | 3.3 Low |
| Mattermost versions 9.11.x <= 9.11.8 fail to prompt for explicit approval before adding a team admin to a private channel, which team admins to joining private channels via crafted permalink links without explicit consent from them. | ||||
| CVE-2025-27933 | 1 Mattermost | 1 Mattermost Server | 2025-03-27 | 5.4 Medium |
| Mattermost versions 10.4.x <= 10.4.2, 10.3.x <= 10.3.3, 9.11.x <= 9.11.8 fail to fail to enforce channel conversion restrictions, which allows members with permission to convert public channels to private ones to also convert private ones to public | ||||
| CVE-2025-30179 | 1 Mattermost | 1 Mattermost Server | 2025-03-27 | 4.3 Medium |
| Mattermost versions 10.4.x <= 10.4.2, 10.3.x <= 10.3.3, 9.11.x <= 9.11.8 fail to enforce MFA on certain search APIs, which allows authenticated attackers to bypass MFA protections via user search, channel search, or team search queries. | ||||
| CVE-2025-24920 | 1 Mattermost | 1 Mattermost Server | 2025-03-27 | 4.3 Medium |
| Mattermost versions 10.4.x <= 10.4.2, 10.3.x <= 10.3.3, 9.11.x <= 9.11.8, 10.5.x <= 10.5.0 fail to restrict bookmark creation and updates in archived channels, which allows authenticated users created or update bookmarked in archived channels | ||||
| CVE-2025-25068 | 1 Mattermost | 1 Mattermost Server | 2025-03-27 | 7.5 High |
| Mattermost versions 10.4.x <= 10.4.2, 10.3.x <= 10.3.3, 9.11.x <= 9.11.8, 10.5.x <= 10.5.0 fail to enforce MFA on plugin endpoints, which allows authenticated attackers to bypass MFA protections via API requests to plugin-specific routes. | ||||
| CVE-2024-21848 | 1 Mattermost | 1 Mattermost Server | 2025-02-27 | 3.1 Low |
| Improper Access Control in Mattermost Server versions 8.1.x before 8.1.11 allows an attacker that is in a channel with an active call to keep participating in the call even if they are removed from the channel | ||||