4.3
CVE-2025-3227
- EPSS 0.03%
- Published 20.06.2025 14:31:48
- Last modified 08.07.2025 14:31:06
- Source responsibledisclosure@mattermo
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Mattermost versions 10.5.x <= 10.5.5, 9.11.x <= 9.11.15, 10.8.x <= 10.8.0, 10.7.x <= 10.7.2, 10.6.x <= 10.6.5 fail to properly enforce channel member management permissions in playbook runs, allowing authenticated users without the 'Manage Channel Members' permission to add or remove users from public and private channels by manipulating playbook run participants when the run is linked to a channel.
Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
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Data is provided by the National Vulnerability Database (NVD)
Mattermost ≫ Mattermost Server Version >= 9.11.0 < 9.11.16
Mattermost ≫ Mattermost Server Version >= 10.5.0 < 10.5.6
Mattermost ≫ Mattermost Server Version >= 10.6.0 < 10.6.6
Mattermost ≫ Mattermost Server Version >= 10.7.0 < 10.7.3
Mattermost ≫ Mattermost Server Version10.8.0 Update-
Mattermost ≫ Mattermost Server Version10.8.0 Updaterc1
Mattermost ≫ Mattermost Server Version10.8.0 Updaterc2
Mattermost ≫ Mattermost Server Version10.8.0 Updaterc3
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.03% | 0.075 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 4.3 | 2.8 | 1.4 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
|
| responsibledisclosure@mattermost.com | 4.3 | 2.8 | 1.4 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
|
CWE-863 Incorrect Authorization
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.