Vulnerabilities > Mattermost > Mattermost Server > Medium
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2024-03-15 | CVE-2024-2446 | Allocation of Resources Without Limits or Throttling vulnerability in Mattermost Server Mattermost versions 8.1.x before 8.1.10, 9.2.x before 9.2.6, 9.3.x before 9.3.2, and 9.4.x before 9.4.3 fail to limit the number of @-mentions processed per message, allowing an authenticated attacker to crash the client applications of other users via large, crafted messages. | 4.3 |
| 2024-03-15 | CVE-2024-28053 | Allocation of Resources Without Limits or Throttling vulnerability in Mattermost Server Resource Exhaustion in Mattermost Server versions 8.1.x before 8.1.10 fails to limit the size of the payload that can be read and parsed allowing an attacker to send a very large email payload and crash the server. | 6.5 |
| 2024-02-29 | CVE-2024-1942 | Unspecified vulnerability in Mattermost Server 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. | 4.3 |
| 2024-02-29 | CVE-2024-1952 | Unspecified vulnerability in Mattermost Server 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. | 4.3 |
| 2024-02-29 | CVE-2024-1953 | Allocation of Resources Without Limits or Throttling vulnerability in Mattermost Server 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. | 4.3 |
| 2024-02-29 | CVE-2024-23493 | Missing Authorization vulnerability in Mattermost Server 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 |
| 2024-02-29 | CVE-2024-24988 | Unspecified vulnerability in Mattermost Server 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 |
| 2024-02-09 | CVE-2024-1402 | Resource Exhaustion vulnerability in Mattermost Server 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 |
| 2024-02-09 | CVE-2024-24774 | Incorrect Authorization vulnerability in Mattermost Server 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 |
| 2024-02-09 | CVE-2024-24776 | Unspecified vulnerability in Mattermost Server 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 |