Mattermost password hash disclosure vulnerability · CVE-2023-5968 · GitHub Advisory Database · GitHub

Mattermost password hash disclosure vulnerability

Moderate severity GitHub Reviewed Published Nov 6, 2023 to the GitHub Advisory Database • Updated Nov 27, 2023

Package

github.com/mattermost/mattermost-server/v6 (Go)

Affected versions

< 7.8.12

Patched versions

7.8.12

github.com/mattermost/mattermost/server/v8 (Go)

>= 8.0.0, < 8.0.4

>= 8.1.0, < 8.1.3

= 9.0.0

8.0.4

8.1.3

9.0.1

Description

Mattermost fails to properly sanitize the user object when updating the username, resulting in the password hash being included in the response body.

References

Published by the National Vulnerability Database

Nov 6, 2023

Published to the GitHub Advisory Database Nov 6, 2023

Reviewed Nov 8, 2023

Last updated Nov 27, 2023

Severity

Moderate

4.9

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

High

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

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