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cveMitreCVE-2020-14460
HistoryJun 19, 2020 - 2:15 p.m.

CVE-2020-14460

2020-06-1914:15:12
mitre
web.nvd.nist.gov
22
mattermost
server
oauth
application
admin privileges
vulnerability
cve-2020-14460
nvd

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:S/C:N/I:P/A:N

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

EPSS

0.001

Percentile

22.7%

An issue was discovered in Mattermost Server before 5.19.0, 5.18.1, 5.17.3, 5.16.5, and 5.9.8. Creation of a trusted OAuth application does not always require admin privileges, aka MMSA-2020-0001.

Affected configurations

Nvd
Node
mattermostmattermost_serverRange<5.9.8
OR
mattermostmattermost_serverRange5.16.05.16.5
OR
mattermostmattermost_serverRange5.17.05.17.3
OR
mattermostmattermost_serverRange5.18.05.18.1
OR
mattermostmattermost_serverMatch5.19.0rc1
OR
mattermostmattermost_serverMatch5.19.0rc2
OR
mattermostmattermost_serverMatch5.19.0rc3
VendorProductVersionCPE
mattermostmattermost_server*cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*
mattermostmattermost_server5.19.0cpe:2.3:a:mattermost:mattermost_server:5.19.0:rc1:*:*:*:*:*:*
mattermostmattermost_server5.19.0cpe:2.3:a:mattermost:mattermost_server:5.19.0:rc2:*:*:*:*:*:*
mattermostmattermost_server5.19.0cpe:2.3:a:mattermost:mattermost_server:5.19.0:rc3:*:*:*:*:*:*

CVSS2

4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:S/C:N/I:P/A:N

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

EPSS

0.001

Percentile

22.7%

Related for CVE-2020-14460