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248591
|
5.3 |
MEDIUM
Network
|
mattermost
|
mattermost_server
|
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.
|
CWE-754
Improper Check for Unusual or Exceptional Conditions
|
CVE-2017-18914
|
2024-11-21 12:21 |
2020-06-20 |
Show
|
GitHub
Exploit DB
Packet Storm
|
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248592
|
6.1 |
MEDIUM
Network
|
mattermost
|
mattermost_server
|
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.
|
CWE-79
Cross-site Scripting
|
CVE-2017-18913
|
2024-11-21 12:21 |
2020-06-20 |
Show
|
GitHub
Exploit DB
Packet Storm
|
|
|
|
248593
|
9.8 |
CRITICAL
Network
|
mattermost
|
mattermost_server
|
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.
|
CWE-287
Improper Authentication
|
CVE-2017-18908
|
2024-11-21 12:21 |
2020-06-20 |
Show
|
GitHub
Exploit DB
Packet Storm
|
|
|
|
248594
|
6.1 |
MEDIUM
Network
|
mattermost
|
mattermost_server
|
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.
|
CWE-79
Cross-site Scripting
|
CVE-2017-18907
|
2024-11-21 12:21 |
2020-06-20 |
Show
|
GitHub
Exploit DB
Packet Storm
|
|
|
|
248595
|
8.1 |
HIGH
Network
|
mattermost
|
mattermost_server
|
An issue was discovered in Mattermost Server before 4.0.0, 3.10.2, and 3.9.2, when Single Sign-On OAuth2 is used. An attacker could claim somebody else's account.
|
CWE-287
Improper Authentication
|
CVE-2017-18906
|
2024-11-21 12:21 |
2020-06-20 |
Show
|
GitHub
Exploit DB
Packet Storm
|
|
|
|
248596
|
5.3 |
MEDIUM
Network
|
mattermost
|
mattermost_server
|
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.
|
CWE-613
Insufficient Session Expiration
|
CVE-2017-18905
|
2024-11-21 12:21 |
2020-06-20 |
Show
|
GitHub
Exploit DB
Packet Storm
|
|
|
|
248597
|
9.8 |
CRITICAL
Network
|
mattermost
|
mattermost_server
|
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.
|
CWE-22
Path Traversal
|
CVE-2017-18912
|
2024-11-21 12:21 |
2020-06-20 |
Show
|
GitHub
Exploit DB
Packet Storm
|
|
|
|
248598
|
9.1 |
CRITICAL
Network
|
mattermost
|
mattermost_server
|
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.
|
CWE-295
Improper Certificate Validation
|
CVE-2017-18911
|
2024-11-21 12:21 |
2020-06-20 |
Show
|
GitHub
Exploit DB
Packet Storm
|
|
|
|
248599
|
4.3 |
MEDIUM
Network
|
mattermost
|
mattermost_server
|
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.
|
CWE-732
Incorrect Permission Assignment for Critical Resource
|
CVE-2017-18910
|
2024-11-21 12:21 |
2020-06-20 |
Show
|
GitHub
Exploit DB
Packet Storm
|
|
|
|
248600
|
7.5 |
HIGH
Network
|
mattermost
|
mattermost_server
|
An issue was discovered in Mattermost Server before 3.9.0 when SAML is used. Encryption and signature verification are not mandatory.
|
CWE-295
Improper Certificate Validation
|
CVE-2017-18909
|
2024-11-21 12:21 |
2020-06-20 |
Show
|
GitHub
Exploit DB
Packet Storm
|
|
|