Vulnerabilities > Mattermost > Mattermost Server > 5.5.3
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2020-06-19 | CVE-2019-20890 | Information Exposure vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 5.7. | 4.0 |
| 2020-06-19 | CVE-2019-20886 | Improper Privilege Management vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 5.8.0. | 5.0 |
| 2020-06-19 | CVE-2019-20885 | Information Exposure vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 5.8.0. | 5.0 |
| 2020-06-19 | CVE-2019-20884 | Incorrect Permission Assignment for Critical Resource vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 5.8.0. | 5.0 |
| 2020-06-19 | CVE-2019-20883 | Incorrect Permission Assignment for Critical Resource vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 5.8.0, when Town Square is set to Read-Only. | 3.5 |
| 2020-06-19 | CVE-2019-20882 | Incorrect Default Permissions vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 5.8.0. | 5.0 |
| 2020-06-19 | CVE-2019-20881 | Insufficiently Protected Credentials vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 5.8.0. | 7.5 |
| 2020-06-19 | CVE-2019-20870 | Improper Input Validation vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 5.10.0. | 4.0 |
| 2020-06-19 | CVE-2019-20867 | Improper Input Validation vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 5.11.0. | 5.0 |
| 2020-06-19 | CVE-2019-20866 | HTTP Request Smuggling vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 5.12.0. | 5.0 |