CVE-2018-21265

MEDIUM

Mattermost Desktop < 4.0.0 - Incorrect Permission Assignment

Title source: rule
STIX 2.1

Description

An issue was discovered in Mattermost Desktop App before 4.0.0. It mishandled the Same Origin Policy for setPermissionRequestHandler (e.g., video, audio, and notifications).

References (1)

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

Scores

CVSS v3 5.3
EPSS 0.0019
EPSS Percentile 41.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Details

CWE
CWE-732
Status published
Products (1)
mattermost/mattermost_desktop < 4.0.0
Published Jun 19, 2020
Tracked Since Feb 18, 2026