Detections
Analytics

SCA: security update for github.com/mattermost/mattermost/server/v8 (GHSA-86jg-35xj-3vv5)

medium Tenable Cloud Security Plugin ID 434784

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - Mattermost versions 10.7.x <= 10.7.0, 10.5.x <= 10.5.3, 9.11.x <= 9.11.12 fails to properly enforce access
 control restrictions for System Manager roles, allowing authenticated users with System Manager privileges
 to view team details they should not have access to via direct API requests to team endpoints, even when
 explicitly configured with 'No access' to Teams in the System Console. (CVE-2025-3611)

See Also

https://github.com/advisories/GHSA-86jg-35xj-3vv5

Plugin Details

Severity: Medium

ID: 434784

Version: Revision 1.3

Type: Local

Family: SCA Checks

Published: 8/20/2025

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 1.2

Percentile: 0.01

Vendor

Vendor Severity: Low

CVSS v2

Risk Factor: Medium

Base Score: 4

Temporal Score: 3

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:N

CVSS Score Source: CVE-2025-3611

CVSS v3

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.8

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 5/30/2025

Vulnerability Publication Date: 5/30/2025

Reference Information

CVE: CVE-2025-3611

cwe: CWE-863