CPE Details
Mattermost 7.1.8
7.1.8
2023-06-05
10h48 +00:00
10h48 +00:00
2023-06-08
17h30 +00:00
17h30 +00:00
Alerte pour un CPE
Stay informed of any changes for a specific CPE.
CPE Name: cpe:2.3:a:mattermost:mattermost:7.1.8:*:*:*:*:*:*:*
Informations
Vendor
mattermostProduct
mattermostVersion
7.1.8Related CVE
| CVE ID | Published | Description | Score | Severity |
|---|---|---|---|---|
| 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= | 6.1 |
Medium |
||
| Mattermost fails to perform proper authorization in the /plugins/focalboard/api/v2/users endpoint allowing an attacker who is a guest user and knows the ID of another user to get their information (e.g. name, surname, nickname) via Mattermost Boards. | 4.3 |
Medium |
||
| 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. | 4.3 |
Medium |
||
| 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. | 5.3 |
Medium |
||
| Mattermost fails to use innerText / textContent when setting the channel name in the webapp during autocomplete, allowing an attacker to inject HTML to a victim's page by create a channel name that is valid HTML. No XSS is possible though. | 5.4 |
Medium |
||
| 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. | 7.5 |
High |
||
| 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). | 7.5 |
High |
||
| 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. | 4.3 |
Medium |
||
| 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 | 4.3 |
Medium |
||
| Mattermost fails to properly sanitize the request to /api/v4/redirect_location allowing an attacker, sending a specially crafted request to /api/v4/redirect_location, to fill up the memory due to caching large items. | 5.3 |
Medium |
||
| Mattermost fails to properly sanitize the user object when updating the username, resulting in the password hash being included in the response body. | 4.9 |
Medium |
||
| Mattermost fails to properly validate requests to the Calls plugin, allowing an attacker sending a request without a User Agent header to cause a panic and crash the Calls plugin | 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 | 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 | 4.3 |
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 | 6.5 |
Medium |
||
| 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. | 4.9 |
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. | 6.5 |
Medium |
||
| 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. | 3.8 |
Low |
||
| Mattermost fails to properly truncate the postgres error log message of a search query failure allowing an attacker to cause the creation of large log files which can result in Denial of Service | 4.3 |
Medium |
||
| Mattermost fails to unescape Markdown strings in a memory-efficient way, allowing an attacker to cause a Denial of Service by sending a message containing a large number of escaped characters. | 6.5 |
Medium |
||
| Mattermost fails to sanitize code permalinks, allowing an attacker to preview code from private repositories by posting a specially crafted permalink on a channel. | 6.5 |
Medium |
||
| Mattermost fails to sanitize ephemeral error messages, allowing an attacker to obtain arbitrary message contents by a specially crafted /groupmsg command. | 6.5 |
Medium |
||
| Mattermost fails to check if an admin user account active after an oauth2 flow is started, allowing an attacker with admin privileges to retain persistent access to Mattermost by obtaining an oauth2 access token while the attacker's account is deactivated. | 6.5 |
Medium |
||
| Mattermost fails to check channel membership when accessing message threads, allowing an attacker to access arbitrary posts by using the message threads API. | 6.5 |
Medium |
||
| Mattermost fails to properly check the permissions when executing commands allowing a member with no permissions to post a message in a channel to actually post it by executing channel commands. | 4.3 |
Medium |
||
| Mattermost fails to normalize UTF confusable characters when determining if a preview should be generated for a hyperlink, allowing an attacker to trigger link preview on a disallowed domain using a specially crafted link. | 5.3 |
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. | 4.3 |
Medium |
||
| A denial-of-service vulnerability in Mattermost allows an authenticated user to crash the server via multiple large autoresponder messages. | 6.5 |
Medium |
2025©
tesweb SA
