Vulnerabilities > Mattermost > Mattermost Server > 9.5.1
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2024-08-01 | CVE-2024-39839 | Unspecified vulnerability in Mattermost Server Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5, 9.8.x <= 9.8.1 fail to disallow users to set their own remote username, when shared channels were enabled, which allows a user on a remote to set their remote username prop to an arbitrary string, which would be then synced to the local server as long as the user hadn't been synced before. | 4.3 |
| 2024-08-01 | CVE-2024-41144 | Unspecified vulnerability in Mattermost Server Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5, 9.8.x <= 9.8.1 fail to properly validate synced posts, when shared channels are enabled, which allows a malicious remote to create/update/delete arbitrary posts in arbitrary channels | 7.1 |
| 2024-08-01 | CVE-2024-41162 | Unspecified vulnerability in Mattermost Server Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5 and 9.8.x <= 9.8.1 fail to disallow the modification of local channels by a remote, when shared channels are enabled, which allows a malicious remote to make an arbitrary local channel read-only. | 4.3 |
| 2024-08-01 | CVE-2024-41926 | Origin Validation Error vulnerability in Mattermost Server Mattermost versions 9.9.x <= 9.9.0 and 9.5.x <= 9.5.6 fail to validate the source of sync messages and only allow the correct remote IDs, which allows a malicious remote to set arbitrary RemoteId values for synced users and therefore claim that a user was synced from another remote. | 4.3 |
| 2024-04-26 | CVE-2024-22091 | Allocation of Resources Without Limits or Throttling vulnerability in Mattermost Server Mattermost versions 8.1.x <= 8.1.10, 9.6.x <= 9.6.0, 9.5.x <= 9.5.2 and 8.1.x <= 8.1.11 fail to limit the size of a request path that includes user inputs which allows an attacker to cause excessive resource consumption, possibly leading to a DoS via sending large request paths | 6.5 |
| 2024-04-26 | CVE-2024-32046 | Information Exposure Through an Error Message vulnerability in Mattermost Server Mattermost versions 9.6.x <= 9.6.0, 9.5.x <= 9.5.2, 9.4.x <= 9.4.4 and 8.1.x <= 8.1.11 fail to remove detailed error messages in API requests even if the developer mode is off which allows an attacker to get information about the server such as the full path were files are stored | 4.3 |
| 2024-04-26 | CVE-2024-4182 | Improper Check for Unusual or Exceptional Conditions vulnerability in Mattermost Server Mattermost versions 9.6.0, 9.5.x before 9.5.3, 9.4.x before 9.4.5, and 8.1.x before 8.1.12 fail to handle JSON parsing errors in custom status values, which allows an authenticated attacker to crash other users' web clients via a malformed custom status. | 4.3 |
| 2024-04-26 | CVE-2024-4183 | Allocation of Resources Without Limits or Throttling vulnerability in Mattermost Server Mattermost versions 8.1.x before 8.1.12, 9.6.x before 9.6.1, 9.5.x before 9.5.3, 9.4.x before 9.4.5 fail to limit the number of active sessions, which allows an authenticated attacker to crash the server via repeated requests to the getSessions API after flooding the sessions table. | 6.5 |
| 2024-04-26 | CVE-2024-4195 | Unspecified vulnerability in Mattermost Server Mattermost versions 9.6.0, 9.5.x before 9.5.3, and 8.1.x before 8.1.12 fail to fully validate role changes, which allows an attacker authenticated as a team admin to promote guests to team admins via crafted HTTP requests. | 2.7 |
| 2024-04-26 | CVE-2024-4198 | Unspecified vulnerability in Mattermost Server Mattermost versions 9.6.0, 9.5.x before 9.5.3, and 8.1.x before 8.1.12 fail to fully validate role changes which allows an attacker authenticated as team admin to demote users to guest via crafted HTTP requests. | 2.7 |