CVE-2024-41144CWE-284

Malicious remote can create/update/delete arbitrary posts in arbitrary channels

Medium · published August 1, 2024

CVSS v3.1
5.5
EPSS
0%
Percentile
28.8
In the wild
Unconfirmed
What it is

Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5, 9.8.x <= 9.8.1 fail to properly validate synced posts, when shared channels are enabled,  which allows a malicious remote to create/update/delete arbitrary posts in arbitrary channels

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.00362 · 28.8th percentile
Weakness
CWE-284 · Improper Access Control
Published
2024-08-01T14:05Z
EPSS history
Timeline
  • 01 AUG 14:05Z
    Malicious remote can create/update/delete arbitrary posts in arbitrary channels
    cvelistv5