CVE-2024-34152 — Improper Access Control in Server

CWE-284 — Improper Access Control2 documents2 sources
Severity
4.3MEDIUMNVD
EPSS
0.4%
top 41.60%
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, 9.6.x <= 9.6.1 and 8.1.x <= 8.1.12 fail to perform proper access control which allows a guest to get the metadata of a public playbook run that linked to the channel they are guest via sending an RHSRuns GraphQL query request to the server

CVSS vector

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

Affected Packages2 packages

▶NVDmattermost/mattermost_server8.1.0 — 8.1.13+2
▶CVEListV5mattermost/mattermost9.5.0 — 9.5.3+2

🔴Vulnerability Details

1
CVEList
Playbook Run Metadata leak to Guest↗2024-05-26
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CVE-2024-34152 — Improper Access Control in Server | cvebase