AUGUST 4, 2026
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Case File

CVE-2021-37866

MEDIUM · CVSS 4.7 EPSS 0.72%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2022-01-18 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-37866
Severity
MEDIUM
CVSS
4.7
EPSS
0.72%

Original NVD Description

Mattermost Boards plugin v0.10.0 and earlier fails to invalidate a session on the server-side when a user logged out of Boards, which allows an attacker to reuse old session token for authorization.