CVE-2024-12247

MEDIUM

Mattermost 9.7.0-9.7.5 9.8.0-9.8.2 9.9.0-9.9.2 - Incorrect Authorization via Permission Scheme Update Propagation

Title source: llm
STIX 2.1

Description

Mattermost versions 9.7.x <= 9.7.5, 9.8.x <= 9.8.2 and 9.9.x <= 9.9.2 fail to properly propagate permission scheme updates across cluster nodes which allows a user to keep old permissions, even if the permission scheme has been updated.

References (1)

Core 1
Core References

Scores

CVSS v3 4.6
EPSS 0.0008
EPSS Percentile 24.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-863
Status published
Products (1)
mattermost/mattermost_server 9.7.0 - 9.7.6
Published Dec 05, 2024
Tracked Since Feb 18, 2026