Upstream information

CVE-2025-54463 at MITRE

Description

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.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v3 Scores
CVSS detail CNA (Mattermost) National Vulnerability Database
Base Score 5.9 7.5
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network Network
Attack Complexity High Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3.1 3.1
No SUSE Bugzilla entries cross referenced.

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
Image SLE-Micro-BYOS-EC2
Image SLE-Micro-EC2
  • cloud-netconfig-ec2 >= 1.18-slfo.1.1_1.1
Image SLE-Micro-BYOS
Image SLE-Micro-BYOS-GCE
Image SLE-Micro-GCE
  • cloud-netconfig-gce >= 1.18-slfo.1.1_1.1
Image SLE-Micro
Image SLE-Micro-Azure
Image SLE-Micro-BYOS-Azure
  • cloud-netconfig-azure >= 1.18-slfo.1.1_1.1
openSUSE Tumbleweed
  • govulncheck-vulndb >= 0.0.20250818T190335-1.1
 Patchnames:
openSUSE-Tumbleweed-2025-15469

SUSE Timeline for this CVE

CVE page created: Mon Aug 11 22:02:02 2025
CVE page last modified: Sat May 9 11:34:04 2026