Vulnerabilities > Mattermost > Mattermost Server > Medium
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2020-06-19 | CVE-2019-20890 | Unspecified vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 5.7. | 4.3 |
| 2020-06-19 | CVE-2019-20889 | Incorrect Default Permissions vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 5.7, 5.6.3, 5.5.2, and 4.10.5. | 5.3 |
| 2020-06-19 | CVE-2019-20887 | Missing Authorization vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 5.7.1, 5.6.4, 5.5.3, and 4.10.6. | 4.3 |
| 2020-06-19 | CVE-2019-20884 | Unspecified vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 5.8.0. | 5.3 |
| 2020-06-19 | CVE-2019-20883 | Unspecified vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 5.8.0, when Town Square is set to Read-Only. | 4.3 |
| 2020-06-19 | CVE-2019-20882 | Incorrect Default Permissions vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 5.8.0. | 5.3 |
| 2020-06-19 | CVE-2019-20879 | Improper Authentication vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 5.8.0, 5.7.2, 5.6.5, and 4.10.7. | 4.3 |
| 2020-06-19 | CVE-2019-20878 | Unspecified vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. | 4.3 |
| 2020-06-19 | CVE-2019-20877 | Unspecified vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. | 5.3 |
| 2020-06-19 | CVE-2019-20876 | Unspecified vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. | 5.4 |