Vulnerabilities > Mattermost > Mattermost Server > 5.5.0
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2020-06-19 | CVE-2019-20885 | Missing Authorization vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 5.8.0. | 7.5 |
| 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-2019-20881 | Improper Restriction of Excessive Authentication Attempts vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 5.8.0. | 7.3 |
| 2020-06-19 | CVE-2019-20870 | Improper Input Validation vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 5.10.0. | 4.3 |
| 2020-06-19 | CVE-2019-20867 | Unspecified vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 5.11.0. | 5.3 |
| 2020-06-19 | CVE-2019-20866 | HTTP Request Smuggling vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 5.12.0. | 5.3 |
| 2020-06-19 | CVE-2019-20863 | Unspecified vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 5.13.0. | 7.5 |
| 2020-06-19 | CVE-2019-20862 | Unspecified vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 5.13.0. | 7.5 |