Total
253 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-48732 | 1 Mattermost | 1 Mattermost Server | 2024-01-08 | 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 | 2024-01-08 | 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-2023-7113 | 1 Mattermost | 1 Mattermost Server | 2024-01-05 | N/A | 6.1 MEDIUM |
| Mattermost version 8.1.6 and earlier fails to sanitize channel mention data in posts, which allows an attacker to inject markup in the web client. | |||||
| CVE-2023-6727 | 1 Mattermost | 1 Mattermost Server | 2023-12-15 | N/A | 4.3 MEDIUM |
| 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 | 2023-12-14 | N/A | 5.4 MEDIUM |
| 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-2023-45316 | 1 Mattermost | 1 Mattermost Server | 2023-12-14 | N/A | 8.8 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-2023-49874 | 1 Mattermost | 1 Mattermost Server | 2023-12-14 | N/A | 4.3 MEDIUM |
| Mattermost fails to check whether a user is a guest when updating the tasks of a private playbook run allowing a guest to update the tasks of a private playbook run if they know the run ID. | |||||
| CVE-2023-49809 | 1 Mattermost | 1 Mattermost Server | 2023-12-14 | N/A | 6.5 MEDIUM |
| Mattermost fails to handle a null request body in the /add endpoint, allowing a simple member to send a request with null request body to that endpoint and make it crash. After a few repetitions, the plugin is disabled. | |||||
| CVE-2023-49607 | 1 Mattermost | 1 Mattermost Server | 2023-12-14 | N/A | 7.5 HIGH |
| Mattermost fails to validate the type of the "reminder" body request parameter allowing an attacker to crash the Playbook Plugin when updating the status dialog. | |||||
| CVE-2023-45847 | 1 Mattermost | 1 Mattermost Server | 2023-12-14 | N/A | 7.5 HIGH |
| Mattermost fails to to check the length when setting the title in a run checklist in Playbooks, allowing an attacker to send a specially crafted request and crash the Playbooks plugin | |||||
| CVE-2023-46701 | 1 Mattermost | 1 Mattermost Server | 2023-12-14 | N/A | 5.3 MEDIUM |
| Mattermost fails to perform authorization checks in the /plugins/playbooks/api/v0/runs/add-to-timeline-dialog endpoint of the Playbooks plugin allowing an attacker to get limited information about a post if they know the post ID | |||||
| CVE-2023-6459 | 1 Mattermost | 1 Mattermost Server | 2023-12-12 | N/A | 5.3 MEDIUM |
| Mattermost is grouping calls in the /metrics endpoint by id and reports that id in the response. Since this id is the channelID, the public /metrics endpoint is revealing channelIDs. | |||||
| CVE-2023-6458 | 1 Mattermost | 1 Mattermost Server | 2023-12-12 | N/A | 9.8 CRITICAL |
| Mattermost webapp fails to validate route parameters in/<TEAM_NAME>/channels/<CHANNEL_NAME> allowing an attacker to perform a client-side path traversal. | |||||
| CVE-2023-27265 | 1 Mattermost | 1 Mattermost Server | 2023-11-07 | 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-2023-27266 | 1 Mattermost | 1 Mattermost Server | 2023-11-07 | 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-2023-1775 | 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-2023-1776 | 1 Mattermost | 1 Mattermost Server | 2023-11-07 | N/A | 5.4 MEDIUM |
| 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. | |||||
| CVE-2023-1777 | 1 Mattermost | 1 Mattermost Server | 2023-11-07 | N/A | 5.3 MEDIUM |
| Mattermost allows an attacker to request a preview of an existing message when creating a new message via the createPost API call, disclosing the contents of the linked message. | |||||
| 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-2023-5333 | 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. | |||||