Vulnerabilities > Mattermost > Mattermost Server > 3.9.0
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2022-03-10 | CVE-2022-0903 | Out-of-bounds Write vulnerability in Mattermost Server A call stack overflow bug in the SAML login feature in Mattermost server in versions up to and including 6.3.2 allows an attacker to crash the server via submitting a maliciously crafted POST body. | 7.5 |
| 2021-12-17 | CVE-2021-37862 | Improper Check for Unusual or Exceptional Conditions vulnerability in Mattermost Server Mattermost 6.0 and earlier fails to sufficiently validate the email address during registration, which allows attackers to trick users into signing up using attacker-controlled email addresses via crafted invitation token. | 5.4 |
| 2021-12-17 | CVE-2021-37863 | Improper Input Validation vulnerability in Mattermost Server Mattermost 6.0 and earlier fails to sufficiently validate parameters during post creation, which allows authenticated attackers to cause a client-side crash of the web application via a maliciously crafted post. | 5.7 |
| 2020-06-19 | CVE-2017-18908 | Improper Authentication vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 4.0.0, 3.10.2, and 3.9.2. | 9.8 |
| 2020-06-19 | CVE-2017-18907 | Cross-site Scripting vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 4.0.0, 3.10.2, and 3.9.2. | 6.1 |
| 2020-06-19 | CVE-2017-18906 | Improper Authentication vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 4.0.0, 3.10.2, and 3.9.2, when Single Sign-On OAuth2 is used. | 8.1 |
| 2020-06-19 | CVE-2017-18905 | Insufficient Session Expiration vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 4.0.0, 3.10.2, and 3.9.2, when used as an OAuth 2.0 service provider, Session invalidation was mishandled. | 5.3 |
| 2020-06-19 | CVE-2017-18904 | Cross-site Scripting vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 4.0.0, 3.10.2, and 3.9.2. | 6.1 |
| 2020-06-19 | CVE-2017-18903 | Cross-Site Request Forgery (CSRF) vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 4.0.0, 3.10.2, and 3.9.2. | 8.8 |
| 2020-06-19 | CVE-2017-18902 | Information Exposure vulnerability in Mattermost Server An issue was discovered in Mattermost Server before 4.1.0, 4.0.4, and 3.10.3. | 5.3 |