Detections
Analytics

SCA: security update for github.com/mattermost/mattermost/server/v8 (GHSA-45v9-w9fh-33j6)

medium Tenable Self-Hosted Container Security Plugin ID 409973

Description

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

 - Mattermost versions 10.2.x <= 10.2.0, 9.11.x <= 9.11.5, 10.0.x <= 10.0.3, 10.1.x <= 10.1.3 fail to
 properly validate post props which allows a malicious authenticated user to cause a crash via a malicious
 post. (CVE-2025-20088)

See Also

https://github.com/advisories/GHSA-45v9-w9fh-33j6

Plugin Details

Severity: Medium

ID: 409973

Version: Revision 1.10

Type: Local

Family: SCA Checks

Published: 1/23/2025

Updated: 6/1/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.51

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

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

CVSS Score Source: CVE-2025-20088

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 1/15/2025

Vulnerability Publication Date: 1/15/2025

Reference Information

CVE: CVE-2025-20088