CPE Details
Mattermost Server 4.10.5
4.10.5
2020-06-19
17h42 +00:00
17h42 +00:00
2020-06-19
17h42 +00:00
17h42 +00:00
Alerte pour un CPE
Restez informé de toutes modifications pour un CPE spécifique.
CPE Name: cpe:2.3:a:mattermost:mattermost_server:4.10.5:*:*:*:*:*:*:*
Informations
Vendor
mattermostProduct
mattermost_serverVersion
4.10.5Related CVE
| CVE ID | Publié | Description | Score | Gravité |
|---|---|---|---|---|
| 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 | 4.3 |
Moyen |
||
| Mattermost fails to properly validate the length of the emoji value in the custom user status, allowing an attacker to send multiple times a very long string as an emoji value causing high resource consumption and possibly crashing the server. | 6.5 |
Moyen |
||
| 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. | 4.3 |
Moyen |
||
| 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. | 4.3 |
Moyen |
||
| Mattermost fails to properly authorize the requests fetching team associated AD/LDAP groups, allowing a user to fetch details of AD/LDAP groups of a team that they are not a member of. | 6.5 |
Moyen |
||
| Mattermost fails to check if a custom emoji reaction exists when sending it to a post and to limit the amount of custom emojis allowed to be added in a post, allowing an attacker sending a huge amount of non-existent custom emojis in a post to crash the mobile app of a user seeing the post and to crash the server due to overloading when clients attempt to retrive the aforementioned post. | 4.3 |
Moyen |
||
| Mattermost fails to check the required permissions in the POST /api/v4/channels/stats/member_count API resulting in channel member counts being leaked to a user without permissions. | 4.3 |
Moyen |
||
| Mattermost Jira Plugin handling subscriptions fails to check the security level of an incoming issue or limit it based on the user who created the subscription resulting in registered users on Jira being able to create webhooks that give them access to all Jira issues. | 4.1 |
Moyen |
||
| Mattermost Jira Plugin fails to protect against logout CSRF allowing an attacker to post a specially crafted message that would disconnect a user's Jira connection in Mattermost only by viewing the message. | 3.5 |
Bas |
||
| 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/ |
4.3 |
Moyen |
||
| 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. | 4.3 |
Moyen |
||
| 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. | 4.3 |
Moyen |
||
| 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. | 6.1 |
Moyen |
||
| 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. | 4.3 |
Moyen |
||
| Mattermost fails to validate if a relative path is passed in /plugins/playbooks/api/v0/telemetry/run/ |
8.8 |
Haute |
||
| 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. | 5.4 |
Moyen |
||
| 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. | 7.5 |
Haute |
||
| 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. | 6.5 |
Moyen |
||
| 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 | 6.5 |
Moyen |
||
| 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. | 4.3 |
Moyen |
||
| 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 | 7.5 |
Haute |
||
| 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. | 5.3 |
Moyen |
||
| Mattermost webapp fails to validate route parameters in/ |
9.8 |
Critique |
||
| 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. | 6.5 |
Moyen |
||
| Mattermost fails to properly check the creator of an attached file when adding the file to a draft post, potentially exposing unauthorized file information. | 5.3 |
Moyen |
||
| 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. | 7.5 |
Haute |
||
| 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. | 8.2 |
Haute |
||
| 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. | 4.3 |
Moyen |
||
| 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. | 3.5 |
Bas |
||
| Mattermost Boards fail to properly validate a board link, allowing an attacker to crash a channel by posting a specially crafted boards link. | 4.3 |
Moyen |
||
| 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 | 8.8 |
Haute |
||
| 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. | 4.3 |
Moyen |
||
| 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). | 7.5 |
Haute |
||
| 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. | 6.5 |
Moyen |
||
| 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. | 7.3 |
Haute |
||
| 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. | 6.5 |
Moyen |
||
| 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. | 5.4 |
Moyen |
||
| Mattermost version 7.1.x and earlier fails to sufficiently process a specifically crafted GIF file when it is uploaded while drafting a post, which allows authenticated users to cause resource exhaustion while processing the file, resulting in server-side Denial of Service. | 6.5 |
Moyen |
||
| Mattermost version 7.0.x and earlier fails to sufficiently limit the in-memory sizes of concurrently uploaded JPEG images, which allows authenticated users to cause resource exhaustion on specific system configurations, resulting in server-side Denial of Service. | 6.5 |
Moyen |
||
| Unrestricted information disclosure of all users in Mattermost version 6.7.0 and earlier allows team members to access some sensitive information by directly accessing the APIs. | 6.5 |
Moyen |
||
| Incorrect default configuration for trusted IP header in Mattermost version 6.7.0 and earlier allows attacker to bypass some of the rate limitations in place or use manipulated IPs for audit logging via manipulating the request headers. | 5.6 |
Moyen |
||
| Mattermost version 6.4.x and earlier fails to properly check the plugin version when a plugin is installed from the Marketplace, which allows an authenticated and an authorized user to install and exploit an old plugin version from the Marketplace which might have known vulnerabilities. | 8.8 |
Haute |
||
| Mattermost 6.4.x and earlier fails to properly invalidate pending email invitations when the action is performed from the system console, which allows accidentally invited users to join the workspace and access information from the public teams and channels. | 4.6 |
Moyen |
||
| A call stack overflow bug in the SAML login feature in Mattermost server in versions up to and including 6.3.2 allows an attacker to crash the server via submitting a maliciously crafted POST body. | 7.5 |
Haute |
||
| Mattermost 6.0 and earlier fails to sufficiently validate parameters during post creation, which allows authenticated attackers to cause a client-side crash of the web application via a maliciously crafted post. | 5.7 |
Moyen |
||
| Mattermost 6.0 and earlier fails to sufficiently validate the email address during registration, which allows attackers to trick users into signing up using attacker-controlled email addresses via crafted invitation token. | 5.4 |
Moyen |
||
| An issue was discovered in Mattermost Server before 5.1. It allows attackers to bypass intended access restrictions (for group-message channel creation) via the Group message slash command. | 4.3 |
Moyen |
||
| An issue was discovered in Mattermost Server before 5.1. It allows attackers to bypass intended access restrictions (for setting a channel header) via the Channel header slash command API. | 5.3 |
Moyen |
||
| An issue was discovered in Mattermost Server before 5.1. Non-members of a channel could use the Channel PATCH API to modify that channel. | 4.3 |
Moyen |
||
| An issue was discovered in Mattermost Server before 5.1. An attacker can bypass intended access control (for direct-message channel creation) via the Message slash command. | 4.3 |
Moyen |
||
| An issue was discovered in Mattermost Server before 5.2 and 5.1.1. Authorization could be bypassed if the channel name were not the same in the params and the body. | 9.8 |
Critique |
||
| An issue was discovered in Mattermost Server before 5.3.0. It mishandles timing. | 3.7 |
Bas |
||
| An issue was discovered in Mattermost Server before 5.4.0. It mishandles possession of superfluous authentication credentials. | 7.5 |
Haute |
||
| An issue was discovered in Mattermost Server before 5.8.0. The first user is sometimes inadvertently a system admin. | 7.5 |
Haute |
||
| An issue was discovered in Mattermost Server before 5.1. It allows attackers to cause a denial of service via the invite_people slash command. | 7.5 |
Haute |
||
| An issue was discovered in Mattermost Server before 5.7. It allows a bypass of e-mail address discovery restrictions. | 4.3 |
Moyen |
||
| An issue was discovered in Mattermost Server before 5.8.0. It allows attackers to partially attach a file to more than one post. | 5.3 |
Moyen |
||
| An issue was discovered in Mattermost Server before 5.7.1, 5.6.4, 5.5.3, and 4.10.6. It does not honor flags API permissions when deciding whether a user can receive intra-team posts. | 4.3 |
Moyen |
||
| An issue was discovered in Mattermost Server before 5.8.0. It does not always generate a robots.txt file. | 7.5 |
Haute |
||
| An issue was discovered in Mattermost Server before 5.8.0, when Town Square is set to Read-Only. Users can pin or unpin a post. | 4.3 |
Moyen |
||
| An issue was discovered in Mattermost Server before 5.8.0. It does not honor the domain requirement when processing a join request for an open team. | 5.3 |
Moyen |
||
| An issue was discovered in Mattermost Server before 5.8.0. It mishandles brute-force attacks against MFA. | 7.3 |
Haute |
||
| An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. Changes, within the application, to e-mail addresses are mishandled. | 4.3 |
Moyen |
||
| An issue was discovered in Mattermost Server before 5.8.0, 5.7.2, 5.6.5, and 4.10.7. Changes to e-mail addresses do not require credential re-entry. | 4.3 |
Moyen |
||
| An issue was discovered in Mattermost Server before 5.8.0, 5.7.2, 5.6.5, and 4.10.7. It allows attackers to cause a denial of service (memory consumption) via OpenGraph. | 7.5 |
Haute |
||
| An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. It allows attackers to obtain sensitive information about whether someone has 2FA enabled. | 5.3 |
Moyen |
||
| An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. Users can deactivate themselves, bypassing a policy. | 5.4 |
Moyen |
||
| An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. It allows a password reset to proceed while an e-mail address is being changed. | 5.3 |
Moyen |
||
| An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. It allows attackers to obtain sensitive information during a role change. | 7.5 |
Haute |
||
| An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. It allows attackers to obtain sensitive information during user activation/deactivation. | 6.5 |
Moyen |
||
| An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. SSRF can attack local services. | 5.5 |
Moyen |
||
| An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. The Markdown library allows catastrophic backtracking. | 7.5 |
Haute |
||
| An issue was discovered in Mattermost Server before 5.10.0. An attacker can bypass the intended appearance of the Edited flag after changing a post's file ID. | 4.3 |
Moyen |
||
| An issue was discovered in Mattermost Server before 5.10.0, 5.9.1, 5.8.2, and 4.10.9. A non-member could change the Update/Patch Channel endpoint for a private channel. | 5.3 |
Moyen |
||
| An issue was discovered in Mattermost Server before 5.11.0. Invite IDs were improperly generated. | 7.5 |
Haute |
||
| An issue was discovered in Mattermost Server before 5.11.0. An attacker can interfere with a channel's post loading via one crafted post. | 5.3 |
Moyen |
||
| An issue was discovered in Mattermost Server before 5.12.0. Use of a Proxy HTTP header, rather than the source address in an IP packet header, for obtaining IP address information was mishandled. | 5.3 |
Moyen |
||
| An issue was discovered in Mattermost Server before 5.12.0, 5.11.1, 5.10.2, 5.9.2, and 4.10.10. The login page allows CSRF. | 8.8 |
Haute |
||
| An issue was discovered in Mattermost Server before 5.13.0. Incoming webhook creation is not properly restricted. | 7.5 |
Haute |
||
| An issue was discovered in Mattermost Server before 5.13.0. Non-members may fetch a team's slash commands. | 7.5 |
Haute |
||
| An issue was discovered in Mattermost Server before 5.14.0, 5.13.3, 5.12.6, and 5.9.4. It allows remote attackers to cause a denial of service (application hang) via a crafted SVG document. | 5.5 |
Moyen |
||
| An issue was discovered in Mattermost Server before 5.15.0. Login access control can be bypassed via crafted input. | 7.5 |
Haute |
||
| An issue was discovered in Mattermost Server before 5.15.0. It allows attackers to cause a denial of service (CPU consumption) via crafted characters in a SQL LIKE clause to an APIv4 endpoint. | 7.5 |
Haute |
||
| An issue was discovered in Mattermost Server before 5.16.0. It allows attackers to cause a denial of service (markdown renderer hang) via many backtick characters. | 7.5 |
Haute |
||
| An issue was discovered in Mattermost Server before 5.16.1, 5.15.2, 5.14.5, and 5.9.6. It allows attackers to obtain sensitive information (local files) during legacy attachment migration. | 7.5 |
Haute |
||
| An issue was discovered in Mattermost Server before 5.17.0. It allows remote attackers to cause a denial of service (client-side application crash) via a LaTeX message. | 7.5 |
Haute |
||
| An issue was discovered in Mattermost Server before 5.18.0. An attacker can send a user_typing WebSocket event to any channel. | 5.3 |
Moyen |
||
| An issue was discovered in Mattermost Server before 5.18.0. It has weak permissions for server-local file storage. | 7.5 |
Haute |
||
| An issue was discovered in Mattermost Server before 5.18.0. It allows attackers to cause a denial of service (memory consumption) via a large Slack import. | 7.5 |
Haute |
||
| An issue was discovered in Mattermost Server before 5.18.0, 5.17.2, 5.16.4, 5.15.4, and 5.9.7. An attacker can spoof a direct-message channel by changing the type of a channel. | 6.5 |
Moyen |
||
| An issue was discovered in Mattermost Server before 5.18.0, 5.17.2, 5.16.4, 5.15.4, and 5.9.7. There are weak permissions for configuration files. | 7.5 |
Haute |
||
| An issue was discovered in Mattermost Server before 5.18.0, 5.17.2, 5.16.4, 5.15.4, and 5.9.7. There is SQL injection by admins via SearchAllChannels. | 7.2 |
Haute |
||
| An issue was discovered in Mattermost Server before 5.18.0, 5.17.2, 5.16.4, 5.15.4, and 5.9.7. CSRF can sometimes occur via a crafted web site for account takeover attacks. | 8.8 |
Haute |
||
| An issue was discovered in Mattermost Server before 5.19.0, 5.18.1, 5.17.3, 5.16.5, and 5.9.8. Creation of a trusted OAuth application does not always require admin privileges, aka MMSA-2020-0001. | 6.5 |
Moyen |
||
| An issue was discovered in Mattermost Server before 5.19.0. Attackers can rename a channel and cause a collision with a direct message, aka MMSA-2020-0002. | 7.5 |
Haute |
||
| An issue was discovered in Mattermost Server before 5.19.0. Attackers can discover private channels via the "get channel by name" API, aka MMSA-2020-0004. | 7.5 |
Haute |
||
| An issue was discovered in Mattermost Server before 5.20.0. Non-members can receive broadcasted team details via the update_team WebSocket event, aka MMSA-2020-0012. | 5.3 |
Moyen |
||
| An issue was discovered in Mattermost Server before 5.21.0. Socket read operations are not appropriately restricted, which allows attackers to cause a denial of service, aka MMSA-2020-0005. | 7.5 |
Haute |
||
| An issue was discovered in Mattermost Server before 5.21.0. mmctl allows directory traversal via HTTP, aka MMSA-2020-0014. | 5.3 |
Moyen |
||
| An issue was discovered in Mattermost Server before 5.22.0. The markdown renderer allows attackers to cause a denial of service (client-side), aka MMSA-2020-0017. | 7.5 |
Haute |
||
| An issue was discovered in Mattermost Server before 5.23.0. Automatic direct message replies allow attackers to cause a denial of service (infinite loop), aka MMSA-2020-0020. | 7.5 |
Haute |
||
| An issue was discovered in Mattermost Server before 5.23.0. Large webhook requests allow attackers to cause a denial of service (infinite loop), aka MMSA-2020-0021. | 7.5 |
Haute |
