ByteOS Network

NVD Vulnerability Details :

CVE-2019-20887

Analyzed

Source-cve@mitre.org

Published At-19 Jun, 2020 | 17:15

Updated At-21 Jul, 2021 | 11:39

An issue was discovered in Mattermost Server before 5.7.1, 5.6.4, 5.5.3, and 4.10.6. It does not honor flags API permissions when deciding whether a user can receive intra-team posts.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	4.3	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Primary	2.0	4.0	MEDIUM	AV:N/AC:L/Au:S/C:P/I:N/A:N

CPE Matches

Mattermost, Inc.

>>mattermost_server>>Versions before 4.10.6(exclusive)

cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*

Mattermost, Inc.

>>mattermost_server>>Versions from 5.5.0(inclusive) to 5.5.3(exclusive)

cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*

Mattermost, Inc.

>>mattermost_server>>Versions from 5.6.0(inclusive) to 5.6.4(exclusive)

cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*

Mattermost, Inc.

>>mattermost_server>>Versions from 5.7.0(inclusive) to 5.7.1(exclusive)

cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-862	Primary	nvd@nist.gov

References

Hyperlink	Source	Resource
https://mattermost.com/security-updates/	cve@mitre.org	Vendor Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History