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VULNERABILITIES

CVE-2018-21265 Details

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).

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://mattermost.com/security-updates/ CVEVendor Advisory
https://mattermost.com/security-updates/ [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-732Incorrect Permission Assignment for Critical Resource[email protected]

Affected Products

ProductVersions
mattermost mattermost desktop
< 4.0.0

CPE

  • cpe:2.3:a:mattermost:mattermost_desktop:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2018-21265
NVD Published Date:
Jun 19, 2020
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2018-21265 Details - Not Deferred