CVE-2024-4195

State: Published
Severity: 2.7 Low
Published: Apr 26, 2024
Updated: Aug 1, 2024
Reserved: Apr 25, 2024

Description

Mattermost versions 9.6.0, 9.5.x before 9.5.3, and 8.1.x before 8.1.12 fail to fully validate role changes, which allows an attacker authenticated as a team admin to promote guests to team admins via crafted HTTP requests.

Scores

CVSS	Score	Vector	Source
3.1	2.7 Low	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N	Mattermost

Weaknesses

CWE-284 Improper Access Control

Affected Products

Product	Versions
MattermostMattermost	9.6.0Affected 9.5.0 through 9.5.2Affected 8.1.0 through 8.1.11Affected 9.7.0Not affected 9.6.1Not affected 9.5.3Not affected 8.1.12Not affected

References

https://mattermost.com/security-updates

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