GitHub Advisoryadvisory · Go

GHSA-p5pr-vm3j-jxxf Mattermost Exposure of Sensitive Information to an Unauthorized Actor vulnerability

MEDIUM Published 2023-11-27 Modified 2023-11-28 Official page ↗
Aliases
CVE-2023-45223
Ecosystem
Go
Packages
github.com/mattermost/mattermost/server/v8, github.com/mattermost/mattermost-server/v6
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weaknesses
CWE-200
Reviewed
2023-11-28

Affected packages

• Go github.com/mattermost/mattermost/server/v8: < 8.1.4 → fixed in 8.1.4 • Go github.com/mattermost/mattermost-server/v6: < 7.8.13 → fixed in 7.8.13

Description

Mattermost fails to properly validate the "Show Full Name" option in a few endpoints in Mattermost Boards, allowing a member to get the full name of another user even if the Show Full Name option was disabled.

Related

Alias · CVE (1)

  • CVE-2023-45223 Mattermost fails to properly validate the "Show Full Name" option in a few endpoints in Mattermost Boards, allowing a member to get the… vulnerability

Weakness · CWE (1)

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness

References