Filtered by vendor Mattermost
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Total
288 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2019-20851 | 1 Mattermost | 1 Mattermost | 2020-10-27 | 6.4 MEDIUM | 9.1 CRITICAL |
| An issue was discovered in Mattermost Mobile Apps before 1.26.0. An attacker can use directory traversal with the Video Preview feature to overwrite arbitrary files on a device. | |||||
| 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-2017-18884 | 1 Mattermost | 1 Mattermost Server | 2020-06-30 | 5.5 MEDIUM | 8.1 HIGH |
| 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 using a registered OAuth application with personal access tokens. | |||||
| CVE-2017-18878 | 1 Mattermost | 1 Mattermost Server | 2020-06-30 | 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-2018-21264 | 1 Mattermost | 1 Mattermost Server | 2020-06-30 | 6.5 MEDIUM | 8.8 HIGH |
| An issue was discovered in Mattermost Server before 4.7.0, 4.6.2, and 4.5.2. It did not enforce the expiration date of a SAML response. | |||||
| CVE-2018-21256 | 1 Mattermost | 1 Mattermost Server | 2020-06-30 | 4.0 MEDIUM | 4.3 MEDIUM |
| An issue was discovered in Mattermost Server before 5.1. It allows attackers to bypass intended access restrictions (for group-message channel creation) via the Group message slash command. | |||||
| CVE-2018-21252 | 1 Mattermost | 1 Mattermost Server | 2020-06-30 | 4.0 MEDIUM | 4.3 MEDIUM |
| An issue was discovered in Mattermost Server before 5.2, 5.1.1, 5.0.3, and 4.10.3. Attackers could use multiple e-mail addresses to bypass a domain-based policy for signups. | |||||
| CVE-2017-18872 | 1 Mattermost | 1 Mattermost Server | 2020-06-30 | 3.5 LOW | 4.3 MEDIUM |
| An issue was discovered in Mattermost Server before 4.4.3 and 4.3.3. Attackers could reconfigure an OAuth app in some cases where Mattermost is an OAuth 2.0 service provider. | |||||
| CVE-2018-21265 | 1 Mattermost | 1 Mattermost Desktop | 2020-06-30 | 5.0 MEDIUM | 5.3 MEDIUM |
| An issue was discovered in Mattermost Desktop App before 4.0.0. It mishandled the Same Origin Policy for setPermissionRequestHandler (e.g., video, audio, and notifications). | |||||
| CVE-2018-21261 | 1 Mattermost | 1 Mattermost Server | 2020-06-30 | 4.0 MEDIUM | 4.3 MEDIUM |
| An issue was discovered in Mattermost Server before 4.8.1, 4.7.4, and 4.6.3. An e-mail invite accidentally included the team invite_id, which leads to unintended excessive invitation privileges. | |||||
| CVE-2018-21259 | 1 Mattermost | 1 Mattermost Server | 2020-06-30 | 5.0 MEDIUM | 5.3 MEDIUM |
| An issue was discovered in Mattermost Server before 4.10.1, 4.9.4, and 4.8.2. It allows attackers to cause a denial of service (application hang) via a malformed link in a channel. | |||||
| CVE-2018-21257 | 1 Mattermost | 1 Mattermost Server | 2020-06-30 | 5.0 MEDIUM | 5.3 MEDIUM |
| An issue was discovered in Mattermost Server before 5.1. It allows attackers to bypass intended access restrictions (for setting a channel header) via the Channel header slash command API. | |||||
| CVE-2018-21255 | 1 Mattermost | 1 Mattermost Server | 2020-06-30 | 4.0 MEDIUM | 4.3 MEDIUM |
| An issue was discovered in Mattermost Server before 5.1. Non-members of a channel could use the Channel PATCH API to modify that channel. | |||||
| CVE-2018-21254 | 1 Mattermost | 1 Mattermost Server | 2020-06-30 | 4.0 MEDIUM | 4.3 MEDIUM |
| An issue was discovered in Mattermost Server before 5.1. An attacker can bypass intended access control (for direct-message channel creation) via the Message slash command. | |||||
| CVE-2019-20853 | 1 Mattermost | 1 Mattermost Packages | 2020-06-30 | 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-2017-18873 | 1 Mattermost | 1 Mattermost Server | 2020-06-29 | 5.0 MEDIUM | 5.3 MEDIUM |
| An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. It allows attackers to cause a denial of service (channel invisibility) via a misformatted post. | |||||
| CVE-2017-18874 | 1 Mattermost | 1 Mattermost Server | 2020-06-29 | 5.5 MEDIUM | 6.5 MEDIUM |
| An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2 when local storage for files is used. A System Admin can achieve directory traversal. | |||||
| CVE-2018-21250 | 1 Mattermost | 1 Mattermost Server | 2020-06-29 | 4.3 MEDIUM | 6.5 MEDIUM |
| An issue was discovered in Mattermost Server before 5.2.2, 5.1.2, and 4.10.4. It allows remote attackers to cause a denial of service (memory consumption) via crafted image dimensions. | |||||
| CVE-2019-20866 | 1 Mattermost | 1 Mattermost Server | 2020-06-29 | 5.0 MEDIUM | 5.3 MEDIUM |
| An issue was discovered in Mattermost Server before 5.12.0. Use of a Proxy HTTP header, rather than the source address in an IP packet header, for obtaining IP address information was mishandled. | |||||
| CVE-2019-20848 | 1 Mattermost | 1 Mattermost Mobile | 2020-06-29 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in Mattermost Mobile Apps before 1.26.0. The Quick Reply feature mishandles crafted replies. | |||||