CVE-2017-18890 Information

Description

An issue was discovered in Mattermost Server before 4.3.0 4.2.1 and 4.1.2. It allows an attacker to create a button that when pressed by a user launches an API request.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Reference

https://mattermost.com/security-updates/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

LOW

Base Score

NONE

Base Severity

4.3