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Case File

CVE-2017-18890

MEDIUM · CVSS 4.3 EPSS 0.77%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-06-19 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE
CVE-2017-18890
Severity
MEDIUM
CVSS
4.3
EPSS
0.77%

Original Filing — NVD 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.