Vulnerabilities (CVE)

Filtered by vendor Mattermost Subscribe
Total 320 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2019-20876 1 Mattermost 1 Mattermost Server 2024-02-28 5.5 MEDIUM 5.4 MEDIUM
An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. Users can deactivate themselves, bypassing a policy.
CVE-2019-20858 1 Mattermost 1 Mattermost Server 2024-02-28 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-2019-20841 1 Mattermost 1 Mattermost Server 2024-02-28 6.8 MEDIUM 8.8 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. CSRF can sometimes occur via a crafted web site for account takeover attacks.
CVE-2016-11076 1 Mattermost 1 Mattermost Server 2024-02-28 5.0 MEDIUM 5.3 MEDIUM
An issue was discovered in Mattermost Server before 3.0.0. It does not ensure that a cookie is used over SSL.
CVE-2017-18878 1 Mattermost 1 Mattermost Server 2024-02-28 4.0 MEDIUM 4.3 MEDIUM
An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. Knowledge of a session ID allows revoking another user's session.
CVE-2016-11079 1 Mattermost 1 Mattermost Server 2024-02-28 4.3 MEDIUM 6.1 MEDIUM
An issue was discovered in Mattermost Server before 3.0.0. It allows XSS via a redirect URL.
CVE-2016-11063 1 Mattermost 1 Mattermost Server 2024-02-28 4.3 MEDIUM 6.1 MEDIUM
An issue was discovered in Mattermost Server before 3.5.1. XSS can occur via file preview.
CVE-2019-20864 1 Mattermost 1 Mattermost Plugins 2024-02-28 5.0 MEDIUM 7.5 HIGH
An issue was discovered in Mattermost Plugins before 5.13.0. The GitHub plugin allows an attacker to attach his Mattermost account to a different person's GitHub account.
CVE-2017-18896 1 Mattermost 1 Mattermost Server 2024-02-28 5.0 MEDIUM 5.3 MEDIUM
An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5. It allows attackers to add DEBUG lines to the logs via a REST API version 3 logging endpoint.
CVE-2019-20877 1 Mattermost 1 Mattermost Server 2024-02-28 5.0 MEDIUM 5.3 MEDIUM
An issue was discovered in Mattermost Server before 5.9.0, 5.8.1, 5.7.3, and 4.10.8. It allows attackers to obtain sensitive information about whether someone has 2FA enabled.
CVE-2019-20853 1 Mattermost 1 Mattermost Packages 2024-02-28 7.5 HIGH 9.8 CRITICAL
An issue was discovered in Mattermost Packages before 5.16.3. A Droplet could allow Internet access to a service that has a remote code execution problem.
CVE-2020-14452 1 Mattermost 1 Mattermost Server 2024-02-28 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.
CVE-2020-14450 1 Mattermost 1 Mattermost Server 2024-02-28 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-2020-14449 1 Mattermost 1 Mattermost Mobile 2024-02-28 4.3 MEDIUM 7.5 HIGH
An issue was discovered in Mattermost Mobile Apps before 1.30.0. Authorization tokens can sometimes be disclosed to third-party servers, aka MMSA-2020-0018.
CVE-2016-11082 1 Mattermost 1 Mattermost Server 2024-02-28 4.3 MEDIUM 6.1 MEDIUM
An issue was discovered in Mattermost Server before 2.2.0. It allows XSS via a crafted link.
CVE-2019-20890 1 Mattermost 1 Mattermost Server 2024-02-28 4.0 MEDIUM 4.3 MEDIUM
An issue was discovered in Mattermost Server before 5.7. It allows a bypass of e-mail address discovery restrictions.
CVE-2018-21253 1 Mattermost 1 Mattermost Server 2024-02-28 4.0 MEDIUM 4.3 MEDIUM
An issue was discovered in Mattermost Server before 5.1, 5.0.2, and 4.10.2. An attacker could use the invite_people slash command to invite a non-permitted user.
CVE-2019-20861 1 Mattermost 1 Mattermost Desktop 2024-02-28 6.8 MEDIUM 8.8 HIGH
An issue was discovered in Mattermost Desktop App before 4.2.2. It allows attackers to execute arbitrary code via a crafted link.
CVE-2015-9548 1 Mattermost 1 Mattermost Server 2024-02-28 5.0 MEDIUM 7.5 HIGH
An issue was discovered in Mattermost Server before 1.2.0. It allows attackers to cause a denial of service (memory consumption) via a small compressed file that has a large size when uncompressed.
CVE-2020-14447 1 Mattermost 1 Mattermost Server 2024-02-28 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.