Filtered by vendor Mattermost
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Total
499 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-5920 | 2 Apple, Mattermost | 2 Macos, Mattermost Desktop | 2024-11-21 | N/A | 2.9 LOW |
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Mattermost Desktop for MacOS fails to utilize the secure keyboard input functionality provided by macOS, allowing for other processes to read the keyboard input.
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| CVE-2023-5876 | 1 Mattermost | 1 Mattermost Desktop | 2024-11-21 | N/A | 3.1 LOW |
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Mattermost fails to properly validate a RegExp built off the server URL path, allowing an attacker in control of an enrolled server to mount a Denial Of Service.
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| CVE-2023-5875 | 1 Mattermost | 1 Mattermost Desktop | 2024-11-21 | N/A | 3.7 LOW |
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Mattermost Desktop fails to correctly handle permissions or prompt the user for consent on certain sensitive ones allowing media exploitation from a malicious mattermost server
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| CVE-2023-5522 | 1 Mattermost | 1 Mattermost | 2024-11-21 | N/A | 4.3 MEDIUM |
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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.
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| CVE-2023-5339 | 1 Mattermost | 1 Mattermost Desktop | 2024-11-21 | N/A | 4.7 MEDIUM |
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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.
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| CVE-2023-5333 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 4.3 MEDIUM |
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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.
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| CVE-2023-5331 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 4.3 MEDIUM |
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Mattermost fails to properly check the creator of an attached file when adding the file to a draft post, potentially exposing unauthorized file information.
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| CVE-2023-5330 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 4.3 MEDIUM |
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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.
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| CVE-2023-5196 | 1 Mattermost | 1 Mattermost | 2024-11-21 | N/A | 6.5 MEDIUM |
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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.
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| CVE-2023-5195 | 1 Mattermost | 1 Mattermost | 2024-11-21 | N/A | 6.5 MEDIUM |
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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
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| CVE-2023-5194 | 1 Mattermost | 1 Mattermost | 2024-11-21 | N/A | 2.7 LOW |
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Mattermost fails to properly validate permissions when demoting and deactivating a user allowing for a system/user manager to demote / deactivate another manager
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| CVE-2023-5193 | 1 Mattermost | 1 Mattermost | 2024-11-21 | N/A | 4.9 MEDIUM |
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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.
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| CVE-2023-5160 | 1 Mattermost | 1 Mattermost | 2024-11-21 | N/A | 4.3 MEDIUM |
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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
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| CVE-2023-5159 | 1 Mattermost | 1 Mattermost | 2024-11-21 | N/A | 3.8 LOW |
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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.
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| CVE-2023-50333 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 3.7 LOW |
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Mattermost fails to update the permissions of the current session for a user who was just demoted to guest, allowing freshly demoted guests to change group names.
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| CVE-2023-4478 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 4.3 MEDIUM |
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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.
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| CVE-2023-4108 | 1 Mattermost | 1 Mattermost | 2024-11-21 | N/A | 4.5 MEDIUM |
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Mattermost fails to sanitize post metadata during audit logging resulting in permalinks contents being logged
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| CVE-2023-4107 | 1 Mattermost | 1 Mattermost | 2024-11-21 | N/A | 6.7 MEDIUM |
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Mattermost fails to properly validate the requesting user permissions when updating a system admin, allowing a user manager to update a system admin's details such as email, first name and last name.
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| CVE-2023-4106 | 1 Mattermost | 1 Mattermost | 2024-11-21 | N/A | 6.3 MEDIUM |
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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.
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| CVE-2023-4105 | 1 Mattermost | 1 Mattermost | 2024-11-21 | N/A | 3.1 LOW |
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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
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| CVE-2023-49874 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 4.3 MEDIUM |
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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.
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| CVE-2023-49809 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 4.3 MEDIUM |
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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.
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| CVE-2023-49607 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 4.3 MEDIUM |
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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.
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| CVE-2023-48732 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 4.3 MEDIUM |
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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.
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| CVE-2023-48369 | 1 Mattermost | 1 Mattermost | 2024-11-21 | N/A | 4.3 MEDIUM |
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Mattermost fails to limit the log size of server logs allowing an attacker sending specially crafted requests to different endpoints to potentially overflow the log.
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| CVE-2023-48268 | 1 Mattermost | 1 Mattermost | 2024-11-21 | N/A | 4.3 MEDIUM |
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Mattermost fails to limit the amount of data extracted from compressed archives during board import in Mattermost Boards allowing an attacker to consume excessive resources, possibly leading to Denial of Service, by importing a board using a specially crafted zip (zip bomb).
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| CVE-2023-47865 | 1 Mattermost | 1 Mattermost | 2024-11-21 | N/A | 4.3 MEDIUM |
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Mattermost fails to check if hardened mode is enabled when overriding the username and/or the icon when posting a post. If settings allowed integrations to override the username and profile picture when posting, a member could also override the username and icon when making a post even if the Hardened Mode setting was enabled
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| CVE-2023-47858 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 4.3 MEDIUM |
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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.
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| CVE-2023-47168 | 1 Mattermost | 1 Mattermost | 2024-11-21 | N/A | 4.3 MEDIUM |
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Mattermost fails to properly check a redirect URL parameter allowing for an open redirect was possible when the user clicked "Back to Mattermost" after providing a invalid custom url scheme in /oauth/{service}/mobile_login?redirect_to=
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| CVE-2023-46701 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 6.5 MEDIUM |
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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
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| CVE-2023-45847 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 4.3 MEDIUM |
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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
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| CVE-2023-45316 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 7.3 HIGH |
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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.
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| CVE-2023-45223 | 1 Mattermost | 1 Mattermost | 2024-11-21 | N/A | 4.3 MEDIUM |
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Mattermost fails to properly validate the "Show Full Name" option in a few endpoints in Mattermost Boards, allowing a member to get the full name of another user even if the Show Full Name option was disabled.
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| CVE-2023-43754 | 1 Mattermost | 1 Mattermost | 2024-11-21 | N/A | 4.3 MEDIUM |
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Mattermost fails to check whether the “Allow users to view archived channels” setting is enabled during permalink previews display, allowing members to view permalink previews of archived channels even if the “Allow users to view archived channels” setting is disabled.
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| CVE-2023-40703 | 1 Mattermost | 1 Mattermost | 2024-11-21 | N/A | 4.3 MEDIUM |
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Mattermost fails to properly limit the characters allowed in different fields of a block in Mattermost Boards allowing a attacker to consume excessive resources, possibly leading to Denial of Service, by patching the field of a block using a specially crafted string.
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| CVE-2023-3615 | 1 Mattermost | 1 Mattermost | 2024-11-21 | N/A | 8.1 HIGH |
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Mattermost iOS app fails to properly validate the server certificate while initializing the TLS connection allowing a network attacker to intercept the WebSockets connection.
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| CVE-2023-3614 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 4.3 MEDIUM |
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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.
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| CVE-2023-3613 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 3.5 LOW |
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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.
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| CVE-2023-3593 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 4.3 MEDIUM |
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Mattermost fails to properly validate markdown, allowing an attacker to crash the server via a specially crafted markdown input.
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| CVE-2023-3591 | 1 Mattermost | 1 Mattermost Server | 2024-11-21 | N/A | 4.8 MEDIUM |
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Mattermost fails to invalidate previously generated password reset tokens when a new reset token was created.
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