Bitnami package
mattermost
pkg:bitnami/mattermost
Vulnerabilities (104)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2023-3593 | — | >= 7.8.0, < 7.8.7 | 7.8.7 | Jul 17, 2023 | Mattermost fails to properly validate markdown, allowing an attacker to crash the server via a specially crafted markdown input. | ||
| CVE-2023-3614 | — | < 7.8.7 | 7.8.7 | Jul 17, 2023 | 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 | — | < 7.8.6 | 7.8.6 | Jul 17, 2023 | 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-2023-3591 | — | >= 7.8.0, < 7.8.7 | 7.8.7 | Jul 17, 2023 | Mattermost fails to invalidate previously generated password reset tokens when a new reset token was created. | ||
| CVE-2023-3590 | — | >= 7.10.0, < 7.10.3 | 7.10.3 | Jul 17, 2023 | Mattermost fails to delete card attachments in Boards, allowing an attacker to access deleted attachments. | ||
| CVE-2023-3587 | — | >= 7.8.0, < 7.8.7 | 7.8.7 | Jul 17, 2023 | 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 | — | >= 7.8.0, < 7.8.7 | 7.8.7 | Jul 17, 2023 | 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 | — | < 7.8.7 | 7.8.7 | Jul 17, 2023 | 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 | — | >= 7.8.0, < 7.8.5 | 7.8.5 | Jul 17, 2023 | 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 | — | >= 7.8.0, < 7.8.7 | 7.8.7 | Jul 17, 2023 | 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 | — | >= 7.8.0, < 7.8.7 | 7.8.7 | Jul 17, 2023 | 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 | — | >= 7.8.0, < 7.8.7 | 7.8.7 | Jul 17, 2023 | 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 | — | < 7.1.8 | 7.1.8 | May 12, 2023 | 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 | — | < 7.9.0 | 7.9.0 | Apr 25, 2023 | 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-2023-1831 | — | < 7.7.3 | 7.7.3 | Apr 17, 2023 | 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). | ||
| CVE-2023-1777 | — | < 7.1.6 | 7.1.6 | Mar 31, 2023 | 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-2023-1776 | — | < 7.1.6 | 7.1.6 | Mar 31, 2023 | 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-2023-1775 | — | < 7.1.6 | 7.1.6 | Mar 31, 2023 | 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 | — | < 7.1.6 | 7.1.6 | Mar 31, 2023 | 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-2023-1421 | — | >= 5.32.0, < 7.7.0 | 7.7.0 | Mar 15, 2023 | A reflected cross-site scripting vulnerability in the OAuth flow completion endpoints in Mattermost allows an attacker to send AJAX requests on behalf of the victim via sharing a crafted link with a malicious state parameter. |
- CVE-2023-3593Jul 17, 2023affected >= 7.8.0, < 7.8.7fixed 7.8.7
Mattermost fails to properly validate markdown, allowing an attacker to crash the server via a specially crafted markdown input.
- CVE-2023-3614Jul 17, 2023affected < 7.8.7fixed 7.8.7
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-2023-3613Jul 17, 2023affected < 7.8.6fixed 7.8.6
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-2023-3591Jul 17, 2023affected >= 7.8.0, < 7.8.7fixed 7.8.7
Mattermost fails to invalidate previously generated password reset tokens when a new reset token was created.
- CVE-2023-3590Jul 17, 2023affected >= 7.10.0, < 7.10.3fixed 7.10.3
Mattermost fails to delete card attachments in Boards, allowing an attacker to access deleted attachments.
- CVE-2023-3587Jul 17, 2023affected >= 7.8.0, < 7.8.7fixed 7.8.7
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-2023-3586Jul 17, 2023affected >= 7.8.0, < 7.8.7fixed 7.8.7
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-2023-3585Jul 17, 2023affected < 7.8.7fixed 7.8.7
Mattermost Boards fail to properly validate a board link, allowing an attacker to crash a channel by posting a specially crafted boards link.
- CVE-2023-3584Jul 17, 2023affected >= 7.8.0, < 7.8.5fixed 7.8.5
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-2023-3582Jul 17, 2023affected >= 7.8.0, < 7.8.7fixed 7.8.7
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-2023-3581Jul 17, 2023affected >= 7.8.0, < 7.8.7fixed 7.8.7
Mattermost fails to properly validate the origin of a websocket connection allowing a MITM attacker on Mattermost to access the websocket APIs.
- CVE-2023-3577Jul 17, 2023affected >= 7.8.0, < 7.8.7fixed 7.8.7
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-2023-2515May 12, 2023affected < 7.1.8fixed 7.1.8
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-2023-2281Apr 25, 2023affected < 7.9.0fixed 7.9.0
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-2023-1831Apr 17, 2023affected < 7.7.3fixed 7.7.3
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).
- CVE-2023-1777Mar 31, 2023affected < 7.1.6fixed 7.1.6
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-2023-1776Mar 31, 2023affected < 7.1.6fixed 7.1.6
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-2023-1775Mar 31, 2023affected < 7.1.6fixed 7.1.6
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-2023-1774Mar 31, 2023affected < 7.1.6fixed 7.1.6
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-2023-1421Mar 15, 2023affected >= 5.32.0, < 7.7.0fixed 7.7.0
A reflected cross-site scripting vulnerability in the OAuth flow completion endpoints in Mattermost allows an attacker to send AJAX requests on behalf of the victim via sharing a crafted link with a malicious state parameter.
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