Detections
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SCA: security update for github.com/mattermost/mattermost/server/v8 (GHSA-xgxj-j98c-59rv)

low Tenable Self-Hosted Container Security Plugin ID 420506

Description

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

 - Mattermost fails to properly restrict the access of files attached to posts in an archived channel,
 resulting in members being able to access files of archived channels even if the “Allow users to view
 archived channels” option is disabled. (CVE-2024-23488)

Solution

Update the github.com/mattermost/mattermost/server/v8 library and its related packages to version 8.1.9 or later.

See Also

https://github.com/advisories/GHSA-xgxj-j98c-59rv

Plugin Details

Severity: Low

ID: 420506

Version: Revision 1.10

Type: Local

Family: SCA Checks

Published: 1/23/2025

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-2024-23488

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

CVSS v4

Risk Factor: Low

Base Score: 2.3

Threat Score: 0.6

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 2/29/2024

Vulnerability Publication Date: 2/29/2024

Reference Information

CVE: CVE-2024-23488

cwe: CWE-284