CVE-2024-29215

Slash commands run in channel without channel membership via playbook task commands

State: Published
Severity: 4.3 Medium
Published: May 26, 2024
Updated: Aug 2, 2024
Reserved: May 23, 2024

Description

Mattermost versions 9.5.x <= 9.5.3, 9.7.x <= 9.7.1, 9.6.x <= 9.6.1, 8.1.x <= 8.1.12 fail to enforce proper access control which allows a user to run a slash command in a channel they are not a member of via linking a playbook run to that channel and running a slash command as a playbook task command.

Scores

CVSS	Score	Vector	Source
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N	Mattermost

Weaknesses

CWE-284 Improper Access Control

Affected Products

Product	Versions
MattermostMattermost	9.5.0 through 9.5.3Affected 9.7.0 through 9.7.1Affected 9.6.0 through 9.6.1Affected 8.1.0 through 8.1.12Affected 9.8.0Not affected 9.5.4Not affected 9.7.2Not affected 9.6.2Not affected 8.1.13Not affected

References

https://mattermost.com/security-updates

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