Total vulnerabilities in the database
An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. An attacker could create fictive system-message posts via webhooks and slash commands, in the v3 or v4 REST API.
| Software | From | Fixed in |
|---|---|---|
| mattermost / mattermost_server | 4.2.0 | 4.2.1 |
| mattermost / mattermost_server | 4.3.0-rc2 | 4.3.0-rc2.x |
| mattermost / mattermost_server | 4.3.0-rc3 | 4.3.0-rc3.x |
| mattermost / mattermost_server | 4.3.0-rc4 | 4.3.0-rc4.x |
| mattermost / mattermost_server | 4.3.0-rc1 | 4.3.0-rc1.x |
| mattermost / mattermost_server | - | 4.1.2 |