CVE-2017-18900

CRITICAL

Mattermost Server <4.1.0-3.10.3 - Code Injection

Title source: llm
STIX 2.1

Description

An issue was discovered in Mattermost Server before 4.1.0, 4.0.4, and 3.10.3. It allows CSV injection via a compliance report.

References (1)

Core 1
Core References
Vendor Advisory x_refsource_confirm
https://mattermost.com/security-updates/

Scores

CVSS v3 9.8
EPSS 0.0065
EPSS Percentile 71.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-74
Status published
Products (2)
mattermost/mattermost-server 0 - 3.10.3Go
mattermost/mattermost_server < 3.10.3
Published Jun 19, 2020
Tracked Since Feb 18, 2026