Filtered by vendor Mattermost
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Total
223 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2017-18894 | 1 Mattermost | 1 Mattermost Server | 2020-06-26 | 5.5 MEDIUM | 8.1 HIGH |
| An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5, when used as an OAuth 2.0 service provider. Sometimes. resource-owner authorization is bypassed, allowing account takeover. | |||||
| CVE-2017-18892 | 1 Mattermost | 1 Mattermost Server | 2020-06-26 | 4.3 MEDIUM | 6.1 MEDIUM |
| An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5. E-mail templates can have a field in which HTML content is not neutralized. | |||||
| 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-2017-18919 | 1 Mattermost | 1 Mattermost Server | 2020-06-25 | 5.0 MEDIUM | 5.3 MEDIUM |
| An issue was discovered in Mattermost Server before 3.7.0 and 3.6.3. Attackers can use the API for unauthenticated team creation. | |||||
| CVE-2017-18916 | 1 Mattermost | 1 Mattermost Server | 2020-06-25 | 5.0 MEDIUM | 5.3 MEDIUM |
| An issue was discovered in Mattermost Server before 3.8.2, 3.7.5, and 3.6.7. API endpoint access control does not honor an integration permission restriction. | |||||
| CVE-2017-18914 | 1 Mattermost | 1 Mattermost Server | 2020-06-25 | 5.0 MEDIUM | 5.3 MEDIUM |
| An issue was discovered in Mattermost Server before 3.8.2, 3.7.5, and 3.6.7. An external link can occur on an error page even if it is not on an allowlist. | |||||
| CVE-2015-9548 | 1 Mattermost | 1 Mattermost Server | 2020-06-25 | 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-2017-18893 | 1 Mattermost | 1 Mattermost Server | 2020-06-25 | 4.3 MEDIUM | 6.1 MEDIUM |
| An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5. Display names allow XSS. | |||||
| CVE-2017-18902 | 1 Mattermost | 1 Mattermost Server | 2020-06-25 | 5.0 MEDIUM | 5.3 MEDIUM |
| An issue was discovered in Mattermost Server before 4.1.0, 4.0.4, and 3.10.3. It allows attackers to discover team invite IDs via team API endpoints. | |||||
| CVE-2018-21263 | 1 Mattermost | 1 Mattermost Server | 2020-06-25 | 6.5 MEDIUM | 8.8 HIGH |
| An issue was discovered in Mattermost Server before 4.7.0, 4.6.2, and 4.5.2. An attacker could authenticate to a different user's account via a crafted SAML response. | |||||
| CVE-2018-21260 | 1 Mattermost | 1 Mattermost Server | 2020-06-25 | 4.0 MEDIUM | 2.7 LOW |
| An issue was discovered in Mattermost Server before 4.8.1, 4.7.4, and 4.6.3. WebSocket events were accidentally sent during certain user-management operations, violating user privacy. | |||||
| 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-2020-14456 | 1 Mattermost | 1 Mattermost Desktop | 2020-06-25 | 7.5 HIGH | 7.3 HIGH |
| An issue was discovered in Mattermost Desktop App before 4.4.0. The Same Origin Policy is mishandled during access-control decisions for web APIs, aka MMSA-2020-0006. | |||||
| CVE-2020-14455 | 1 Mattermost | 1 Mattermost Desktop | 2020-06-25 | 4.3 MEDIUM | 6.5 MEDIUM |
| An issue was discovered in Mattermost Desktop App before 4.4.0. Prompting for HTTP Basic Authentication is mishandled, allowing phishing, aka MMSA-2020-0007. | |||||
| CVE-2020-14454 | 1 Mattermost | 1 Mattermost Desktop | 2020-06-25 | 5.8 MEDIUM | 6.1 MEDIUM |
| An issue was discovered in Mattermost Desktop App before 4.4.0. Attackers can open web pages in the desktop application because server redirection is mishandled, aka MMSA-2020-0008. | |||||
| CVE-2019-20847 | 1 Mattermost | 1 Mattermost Server | 2020-06-25 | 5.0 MEDIUM | 5.3 MEDIUM |
| An issue was discovered in Mattermost Server before 5.18.0. An attacker can send a user_typing WebSocket event to any channel. | |||||
| CVE-2016-11075 | 1 Mattermost | 1 Mattermost Server | 2020-06-25 | 5.0 MEDIUM | 5.3 MEDIUM |
| An issue was discovered in Mattermost Server before 3.0.0. It allows attackers to obtain sensitive information about team URLs via an API. | |||||
| CVE-2016-11077 | 1 Mattermost | 1 Mattermost Server | 2020-06-25 | 4.0 MEDIUM | 2.7 LOW |
| An issue was discovered in Mattermost Server before 3.0.0. It has a superfluous API in which the System Admin can change the account name and e-mail address of an LDAP account. | |||||
| CVE-2016-11078 | 1 Mattermost | 1 Mattermost Server | 2020-06-25 | 4.0 MEDIUM | 6.5 MEDIUM |
| An issue was discovered in Mattermost Server before 3.0.0. It potentially allows attackers to obtain sensitive information (credential fields within config.json) via the System Console UI. | |||||
| CVE-2016-11079 | 1 Mattermost | 1 Mattermost Server | 2020-06-25 | 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-2016-11080 | 1 Mattermost | 1 Mattermost Server | 2020-06-25 | 4.0 MEDIUM | 4.3 MEDIUM |
| An issue was discovered in Mattermost Server before 3.0.0. It offers superfluous APIs for a Team Administrator to view account details. | |||||
| CVE-2016-11082 | 1 Mattermost | 1 Mattermost Server | 2020-06-25 | 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-2016-11081 | 1 Mattermost | 1 Mattermost Server | 2020-06-25 | 4.0 MEDIUM | 4.3 MEDIUM |
| An issue was discovered in Mattermost Server before 2.2.0. It allows unintended access to information stored by a web browser. | |||||
| CVE-2016-11083 | 1 Mattermost | 1 Mattermost Server | 2020-06-25 | 4.3 MEDIUM | 6.1 MEDIUM |
| An issue was discovered in Mattermost Server before 2.2.0. It allows XSS because it configures files to be opened in a browser window. | |||||
| CVE-2017-18905 | 1 Mattermost | 1 Mattermost Server | 2020-06-25 | 5.0 MEDIUM | 5.3 MEDIUM |
| 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. | |||||
| CVE-2016-11071 | 1 Mattermost | 1 Mattermost Server | 2020-06-25 | 4.3 MEDIUM | 6.1 MEDIUM |
| An issue was discovered in Mattermost Server before 3.1.0. It allows XSS because the noreferrer and noopener protection mechanisms were not in place. | |||||
| CVE-2017-18903 | 1 Mattermost | 1 Mattermost Server | 2020-06-25 | 5.1 MEDIUM | 8.8 HIGH |
| An issue was discovered in Mattermost Server before 4.0.0, 3.10.2, and 3.9.2. CSRF can occur if CORS is enabled. | |||||
| CVE-2017-18904 | 1 Mattermost | 1 Mattermost Server | 2020-06-25 | 4.3 MEDIUM | 6.1 MEDIUM |
| An issue was discovered in Mattermost Server before 4.0.0, 3.10.2, and 3.9.2. It allows XSS via an uploaded file. | |||||
| CVE-2017-18910 | 1 Mattermost | 1 Mattermost Server | 2020-06-25 | 4.0 MEDIUM | 4.3 MEDIUM |
| An issue was discovered in Mattermost Server before 3.8.2, 3.7.5, and 3.6.7. E-mail notifications can have spoofed links. | |||||
| CVE-2017-18909 | 1 Mattermost | 1 Mattermost Server | 2020-06-25 | 4.3 MEDIUM | 7.5 HIGH |
| An issue was discovered in Mattermost Server before 3.9.0 when SAML is used. Encryption and signature verification are not mandatory. | |||||
| CVE-2016-11063 | 1 Mattermost | 1 Mattermost Server | 2020-06-25 | 4.3 MEDIUM | 6.1 MEDIUM |
| An issue was discovered in Mattermost Server before 3.5.1. XSS can occur via file preview. | |||||
| CVE-2016-11070 | 1 Mattermost | 1 Mattermost Server | 2020-06-25 | 3.5 LOW | 5.4 MEDIUM |
| An issue was discovered in Mattermost Server before 3.1.0. It allows XSS via theme color-code values. | |||||
| CVE-2016-11073 | 1 Mattermost | 1 Mattermost Server | 2020-06-25 | 4.3 MEDIUM | 6.1 MEDIUM |
| An issue was discovered in Mattermost Server before 3.0.0. It allows XSS via a Legal or Support setting. | |||||
| CVE-2016-11067 | 1 Mattermost | 1 Mattermost Server | 2020-06-24 | 5.0 MEDIUM | 5.3 MEDIUM |
| An issue was discovered in Mattermost Server before 3.2.0. It allowed crafted posts that could cause a web browser to hang. | |||||
| CVE-2017-18877 | 1 Mattermost | 1 Mattermost Server | 2020-06-24 | 4.3 MEDIUM | 6.1 MEDIUM |
| An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. XSS attacks could occur against an OAuth 2.0 allow/deny page. | |||||
| CVE-2016-11068 | 1 Mattermost | 1 Mattermost Server | 2020-06-24 | 5.0 MEDIUM | 5.3 MEDIUM |
| An issue was discovered in Mattermost Server before 3.2.0. Attackers could read LDAP fields via injection. | |||||
| CVE-2017-18907 | 1 Mattermost | 1 Mattermost Server | 2020-06-24 | 4.3 MEDIUM | 6.1 MEDIUM |
| An issue was discovered in Mattermost Server before 4.0.0, 3.10.2, and 3.9.2. XSS could occur via a channel header. | |||||
| CVE-2017-18913 | 1 Mattermost | 1 Mattermost Server | 2020-06-24 | 4.3 MEDIUM | 6.1 MEDIUM |
| An issue was discovered in Mattermost Server before 3.8.2, 3.7.5, and 3.6.7. XSS can occur via a link on an error page. | |||||
| CVE-2017-18921 | 1 Mattermost | 1 Mattermost Server | 2020-06-24 | 4.3 MEDIUM | 6.1 MEDIUM |
| An issue was discovered in Mattermost Server before 3.6.0 and 3.5.2. XSS can occur via a link on an error page. | |||||
| CVE-2018-21248 | 1 Mattermost | 1 Mattermost Server | 2020-06-24 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in Mattermost Server before 5.4.0. It mishandles possession of superfluous authentication credentials. | |||||
| CVE-2016-11066 | 1 Mattermost | 1 Mattermost Server | 2020-06-24 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in Mattermost Server before 3.2.0. The initial_load API disclosed unnecessary personal information. | |||||
| CVE-2018-21249 | 1 Mattermost | 1 Mattermost Server | 2020-06-23 | 4.3 MEDIUM | 3.7 LOW |
| An issue was discovered in Mattermost Server before 5.3.0. It mishandles timing. | |||||
| CVE-2018-21258 | 1 Mattermost | 1 Mattermost Server | 2020-06-23 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in Mattermost Server before 5.1. It allows attackers to cause a denial of service via the invite_people slash command. | |||||
| CVE-2016-11084 | 1 Mattermost | 1 Mattermost Server | 2020-06-23 | 4.3 MEDIUM | 6.1 MEDIUM |
| An issue was discovered in Mattermost Server before 2.1.0. It allows XSS via CSRF. | |||||
| CVE-2017-18918 | 1 Mattermost | 1 Mattermost Server | 2020-06-23 | 4.0 MEDIUM | 4.9 MEDIUM |
| An issue was discovered in Mattermost Server before 3.7.3 and 3.6.5. A System Administrator can place a SAML certificate at an arbitrary pathname. | |||||
| CVE-2017-18917 | 1 Mattermost | 1 Mattermost Server | 2020-06-23 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in Mattermost Server before 3.8.2, 3.7.5, and 3.6.7. Weak hashing was used for e-mail invitations, OAuth, and e-mail verification tokens. | |||||
| 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. | |||||
| CVE-2016-11076 | 1 Mattermost | 1 Mattermost Server | 2020-06-23 | 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-2019-20854 | 1 Mattermost | 1 Mattermost Server | 2020-06-23 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in Mattermost Server before 5.17.0. It allows remote attackers to cause a denial of service (client-side application crash) via a LaTeX message. | |||||