Detections
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SCA: security update for github.com/mattermost/mattermost/server/v8 (GHSA-hc6v-386m-93pq)

low Tenable Cloud Security Plugin ID 434774

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 fail to properly enforce access
 controls for guest users accessing channel member information, allowing authenticated guest users to view
 metadata about members of public channels via the channel members API endpoint. (CVE-2025-1792)

See Also

https://github.com/advisories/GHSA-hc6v-386m-93pq

Plugin Details

Severity: Low

ID: 434774

Version: Revision 1.10

Type: Local

Family: SCA Checks

Published: 8/19/2025

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: Low

Base Score: 2.1

Temporal Score: 1.6

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

CVSS Score Source: CVE-2025-1792

CVSS v3

Risk Factor: Low

Base Score: 3.1

Temporal Score: 2.7

Vector: CVSS:3.0/AV:N/AC:H/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-2025-1792

cwe: CWE-863