CVE-2024-29215 — Improper Access Control in Server

CWE-284 — Improper Access Control2 documents2 sources
Severity
4.3MEDIUMNVD
EPSS
0.2%
top 59.36%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Mattermost ServerMattermost
Timeline
PublishedMay 26

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:NExploitability: 2.8 | Impact: 1.4

Affected Packages2 packages

▶NVDmattermost/mattermost_server8.1.0 — 8.1.13+3
▶CVEListV5mattermost/mattermost9.5.0 — 9.5.3+3

🔴Vulnerability Details

1
CVEList
Slash commands run in channel without channel membership via playbook task commands↗2024-05-26
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CVE-2024-29215 — Improper Access Control in Server | cvebase