Detections
Analytics

SCA: security update for github.com/mattermost/mattermost-plugin-confluence (GHSA-gjpm-6w34-ppvf)

high Tenable Cloud Security Plugin ID 433311

Description

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

 - Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers
 to crash the plugin via constant hit to server webhook endpoint with an invalid request body.
 (CVE-2025-54463)

See Also

https://github.com/advisories/GHSA-gjpm-6w34-ppvf

Plugin Details

Severity: High

ID: 433311

Version: Revision 1.11

Type: Local

Family: SCA Checks

Published: 8/12/2025

Updated: 7/2/2026

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: High

Base Score: 7.8

Temporal Score: 5.8

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

CVSS Score Source: CVE-2025-54463

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/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: 8/11/2025

Vulnerability Publication Date: 8/11/2025

Reference Information

CVE: CVE-2025-54463

cwe: CWE-754