Vulnerabilities (CVE)

Filtered by vendor Mattermost Subscribe
Filtered by product Mattermost Server
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2023-6458 1 Mattermost 1 Mattermost Server 2023-12-12 N/A 9.8 CRITICAL
Mattermost webapp fails to validate route parameters in/<TEAM_NAME>/channels/<CHANNEL_NAME> allowing an attacker to perform a client-side path traversal.
CVE-2017-18883 1 Mattermost 1 Mattermost Server 2020-07-02 6.4 MEDIUM 9.1 CRITICAL
An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2, when serving as an OAuth 2.0 Service Provider. There is low entropy for authorization data.
CVE-2018-21251 1 Mattermost 1 Mattermost Server 2020-06-26 7.5 HIGH 9.8 CRITICAL
An issue was discovered in Mattermost Server before 5.2 and 5.1.1. Authorization could be bypassed if the channel name were not the same in the params and the body.
CVE-2017-18885 1 Mattermost 1 Mattermost Server 2020-06-26 7.5 HIGH 9.8 CRITICAL
An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. It allows attackers to gain privileges by accessing unintended API endpoints on a user's behalf.
CVE-2017-18888 1 Mattermost 1 Mattermost Server 2020-06-26 7.5 HIGH 9.8 CRITICAL
An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. It allows SQL injection during the fetching of multiple posts.
CVE-2016-11074 1 Mattermost 1 Mattermost Server 2020-06-26 7.5 HIGH 9.8 CRITICAL
An issue was discovered in Mattermost Server before 3.0.0. A password-reset link could be reused.
CVE-2017-18912 1 Mattermost 1 Mattermost Server 2020-06-26 7.5 HIGH 9.8 CRITICAL
An issue was discovered in Mattermost Server before 3.8.2, 3.7.5, and 3.6.7. It allows an attacker to specify a full pathname of a log file.
CVE-2017-18900 1 Mattermost 1 Mattermost Server 2020-06-26 7.5 HIGH 9.8 CRITICAL
An issue was discovered in Mattermost Server before 4.1.0, 4.0.4, and 3.10.3. It allows CSV injection via a compliance report.
CVE-2017-18911 1 Mattermost 1 Mattermost Server 2020-06-26 6.4 MEDIUM 9.1 CRITICAL
An issue was discovered in Mattermost Server before 3.8.2, 3.7.5, and 3.6.7. The X.509 certificate validation can be skipped for a TLS-based e-mail server.
CVE-2017-18915 1 Mattermost 1 Mattermost Server 2020-06-25 7.5 HIGH 9.8 CRITICAL
An issue was discovered in Mattermost Server before 3.8.2, 3.7.5, and 3.6.7. After a restart of a server, an attacker might suddenly gain API Endpoint access.
CVE-2017-18908 1 Mattermost 1 Mattermost Server 2020-06-25 7.5 HIGH 9.8 CRITICAL
An issue was discovered in Mattermost Server before 4.0.0, 3.10.2, and 3.9.2. A password-reset request was sometime sent to an attacker-provided e-mail address.
CVE-2017-18920 1 Mattermost 1 Mattermost Server 2020-06-23 7.5 HIGH 9.8 CRITICAL
An issue was discovered in Mattermost Server before 3.6.2. The WebSocket feature does not follow the Same Origin Policy.