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Case File

CVE-2018-21261

MEDIUM · CVSS 4.3 EPSS 0.58%

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

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.3. See the original NVD description below for full technical details.

CVE
CVE-2018-21261
Severity
MEDIUM
CVSS
4.3
EPSS
0.58%

Original NVD Description

An issue was discovered in Mattermost Server before 4.8.1, 4.7.4, and 4.6.3. An e-mail invite accidentally included the team invite_id, which leads to unintended excessive invitation privileges.

Related CVEs

Other vulnerabilities affecting the same vendor(s)