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veracodeVeracode Vulnerability DatabaseVERACODE:44407
HistoryNov 28, 2023 - 6:35 a.m.

Information Disclosure

2023-11-2806:35:41
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
3
information disclosure
vulnerability
mattermost boards
validation
user privacy

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

6.6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

14.2%

github.com/mattermost/mattermost library is vulnerable to Information Disclosure. The vulnerability is due to Mattermost fails to properly validate the “Show Full Name” option in a few endpoints in Mattermost Boards, This allowing a member to get the full name of another user even if the Show Full Name option was disabled.

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

6.6 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

14.2%

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