CVE search
Every published CVE plus open-source advisories (NVD, OSV, GitHub), with CVSS, EPSS and whether it is being exploited in the wild (CISA KEV). Updated every few hours. Our scans match these against the technologies they detect.
Every published CVE plus open-source advisories (NVD, OSV, GitHub), with CVSS, EPSS and whether it is being exploited in the wild (CISA KEV). Updated every few hours. Our scans match these against the technologies they detect.
| 15/03/2024 |
| CVE-2024-1953 | MÉDIO4.3 | Mattermost versions 8.1.x before 8.1.9, 9.2.x before 9.2.5, 9.3.0, and 9.4.x before 9.4.2 fail to limit the number of role names requested from the API, allowing an authenticated attacker to cause the server to run out of memory and crash by issuing an unusually large HTTP request.
| 29/02/2024 |
| CVE-2024-1952 | MÉDIO4.3 | Mattermost version 8.1.x before 8.1.9 fails to sanitize data associated with permalinks when a plugin updates an ephemeral post, allowing an authenticated attacker who can control the ephemeral post update to access individual posts' contents in channels they are not a member of.
| 29/02/2024 |
| CVE-2024-1949 | BAIXO2.6 | A race condition in Mattermost versions 8.1.x before 8.1.9, and 9.4.x before 9.4.2 allows an authenticated attacker to gain unauthorized access to individual posts' contents via carefully timed post creation while another user deletes posts.
| 29/02/2024 |
| CVE-2024-1942 | MÉDIO4.3 | Mattermost versions 8.1.x before 8.1.9, 9.2.x before 9.2.5, and 9.3.0 fail to sanitize the metadata on posts containing permalinks under specific conditions, which allows an authenticated attacker to access the contents of individual posts in channels they are not a member of.
| 29/02/2024 |
| CVE-2024-1888 | MÉDIO4.3 | 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
| 29/02/2024 |
| CVE-2024-24988 | MÉDIO6.5 | 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.
| 29/02/2024 |
| CVE-2024-23493 | MÉDIO6.5 | 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.
| 29/02/2024 |
| CVE-2024-23488 | MÉDIO4.3 | 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.
| 29/02/2024 |
| CVE-2024-1887 | MÉDIO4.3 | 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.
| 29/02/2024 |
| CVE-2024-1402 | MÉDIO4.3 | 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 t | 09/02/2024 |
| CVE-2024-24776 | MÉDIO4.3 | 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.
| 09/02/2024 |
| CVE-2023-50333 | MÉDIO4.3 | 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.
| 02/01/2024 |
| CVE-2023-48732 | MÉDIO4.3 | 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.
| 02/01/2024 |
| CVE-2023-47858 | MÉDIO4.3 | 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.
| 02/01/2024 |
| CVE-2023-7113 | MÉDIO6.1 | 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.
| 29/12/2023 |
| CVE-2023-5968 | MÉDIO4.9 | Mattermost fails to properly sanitize the user object when updating the username, resulting in the password hash being included in the response body.
| 06/11/2023 |
| CVE-2023-1777 | MÉDIO5.3 | 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.
| 31/03/2023 |