Detections
Analytics

SCA: security update for github.com/mattermost/mattermost-plugin-jira, github.com/mattermost/mattermost/server/v8 (GHSA-qvmc-92vg-6r35)

high Tenable Self-Hosted Container Security Plugin ID 436550

Description

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

 - Mattermost versions 11.1.x <= 11.1.0, 11.0.x <= 11.0.5, 10.12.x <= 10.12.3, 10.11.x <= 10.11.7 with the
 Jira plugin enabled and Mattermost Jira plugin versions <=4.4.0 fail to enforce authentication and issue-
 key path restrictions in the Jira plugin, which allows an unauthenticated attacker who knows a valid user
 ID to issue authenticated GET and POST requests to the Jira server via crafted plugin payloads that spoof
 the user ID and inject arbitrary issue key paths. Mattermost Advisory ID: MMSA-2025-00555 (CVE-2025-14273)

See Also

https://github.com/advisories/GHSA-qvmc-92vg-6r35

Plugin Details

Severity: High

ID: 436550

Version: Revision 1.6

Type: Local

Family: SCA Checks

Published: 1/2/2026

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 3.1

Percentile: 49.59

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

CVSS Score Source: CVE-2025-14273

CVSS v3

Risk Factor: High

Base Score: 8.3

Temporal Score: 7.2

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 12/22/2025

Vulnerability Publication Date: 12/11/2025

Reference Information

CVE: CVE-2025-14273

cwe: CWE-303