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CVE-2017-18920

Good to know:

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Date: June 19, 2020

An issue was discovered in Mattermost Server before 3.6.2. The WebSocket feature does not follow the Same Origin Policy.

Language: Go

Severity Score

Related Resources (3)

https://mattermost.com/security-updates/
https://nvd.nist.gov/vuln/detail/CVE-2017-18920
https://www.mend.io/vulnerability-database/CVE-2017-18920

Severity Score

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CVSS v3

Base Score:
Attack Vector (AV):
Attack Complexity (AC):
Privileges Required (PR):
User Interaction (UI):
Scope (S):
Confidentiality (C): PARTIAL
Integrity (I): NONE
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV):
Access Complexity (AC):
Authentication (AU):
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): NONE
Additional information:

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