Vulnerabilities (CVE)

Join the Common Vulnerabilities and Exposures (CVE) community and start to get notified about new vulnerabilities.

Filtered by vendor Mattermost Subscribe
Total 194 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2019-20858 1 Mattermost 1 Mattermost Server 2020-06-23 5.0 MEDIUM 7.5 HIGH
An issue was discovered in Mattermost Server before 5.15.0. It allows attackers to cause a denial of service (CPU consumption) via crafted characters in a SQL LIKE clause to an APIv4 endpoint.
CVE-2019-20865 1 Mattermost 1 Mattermost Server 2020-06-23 6.8 MEDIUM 8.8 HIGH
An issue was discovered in Mattermost Server before 5.12.0, 5.11.1, 5.10.2, 5.9.2, and 4.10.10. The login page allows CSRF.
CVE-2020-14448 1 Mattermost 1 Mattermost Server 2020-06-20 5.0 MEDIUM 7.5 HIGH
An issue was discovered in Mattermost Server before 5.23.0. Automatic direct message replies allow attackers to cause a denial of service (infinite loop), aka MMSA-2020-0020.
CVE-2018-21262 1 Mattermost 1 Mattermost Server 2020-06-20 5.0 MEDIUM 7.5 HIGH
An issue was discovered in Mattermost Server before 4.7.3. It allows attackers to cause a denial of service (application crash) via invalid LaTeX text.
CVE-2019-20888 1 Mattermost 1 Mattermost Server 2020-06-20 5.0 MEDIUM 7.5 HIGH
An issue was discovered in Mattermost Server before 5.7, 5.6.3, 5.5.2, and 4.10.5. It allows attackers to cause a denial of service (memory consumption) via an outgoing webhook or a slash command integration.
CVE-2020-14450 1 Mattermost 1 Mattermost Server 2020-06-19 5.0 MEDIUM 7.5 HIGH
An issue was discovered in Mattermost Server before 5.22.0. The markdown renderer allows attackers to cause a denial of service (client-side), aka MMSA-2020-0017.
CVE-2019-20846 1 Mattermost 1 Mattermost Server 2020-06-19 5.0 MEDIUM 7.5 HIGH
An issue was discovered in Mattermost Server before 5.18.0. It has weak permissions for server-local file storage.
CVE-2019-20844 1 Mattermost 1 Mattermost Server 2020-06-19 4.3 MEDIUM 6.5 MEDIUM
An issue was discovered in Mattermost Server before 5.18.0, 5.17.2, 5.16.4, 5.15.4, and 5.9.7. An attacker can spoof a direct-message channel by changing the type of a channel.
CVE-2019-20842 1 Mattermost 1 Mattermost Server 2020-06-19 6.5 MEDIUM 7.2 HIGH
An issue was discovered in Mattermost Server before 5.18.0, 5.17.2, 5.16.4, 5.15.4, and 5.9.7. There is SQL injection by admins via SearchAllChannels.
CVE-2019-20843 1 Mattermost 1 Mattermost Server 2020-06-19 5.0 MEDIUM 7.5 HIGH
An issue was discovered in Mattermost Server before 5.18.0, 5.17.2, 5.16.4, 5.15.4, and 5.9.7. There are weak permissions for configuration files.
CVE-2020-14447 1 Mattermost 1 Mattermost Server 2020-06-19 5.0 MEDIUM 7.5 HIGH
An issue was discovered in Mattermost Server before 5.23.0. Large webhook requests allow attackers to cause a denial of service (infinite loop), aka MMSA-2020-0021.
CVE-2020-14459 1 Mattermost 1 Mattermost Server 2020-06-19 5.0 MEDIUM 7.5 HIGH
An issue was discovered in Mattermost Server before 5.19.0. Attackers can rename a channel and cause a collision with a direct message, aka MMSA-2020-0002.
CVE-2020-14453 1 Mattermost 1 Mattermost Server 2020-06-19 5.0 MEDIUM 7.5 HIGH
An issue was discovered in Mattermost Server before 5.21.0. Socket read operations are not appropriately restricted, which allows attackers to cause a denial of service, aka MMSA-2020-0005.
CVE-2020-14452 1 Mattermost 1 Mattermost Server 2020-06-19 5.0 MEDIUM 5.3 MEDIUM
An issue was discovered in Mattermost Server before 5.21.0. mmctl allows directory traversal via HTTP, aka MMSA-2020-0014.