GitHub Advisoryadvisory · Go

GHSA-qpjq-c5hr-7925 Mattermost Confluence Plugin is Missing Authentication for Critical Function

MEDIUM Published 2025-08-11 Modified 2025-09-24 Official page ↗
Aliases
CVE-2025-54478
Ecosystem
Go
Packages
github.com/mattermost/mattermost-plugin-confluence
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Weaknesses
CWE-306
Reviewed
2025-08-12

Affected packages

• Go github.com/mattermost/mattermost-plugin-confluence: < 1.5.0 → fixed in 1.5.0

Description

Mattermost Confluence Plugin versions < 1.5.0 fail to enforce user authentication of the Mattermost instance, allowing unauthenticated attackers to edit channel subscriptions via API call to the edit channel subscription endpoint.

Related

Alias · CVE (1)

  • CVE-2025-54478 Mattermost Confluence Plugin version <1.5.0 fails to enforce authentication of the user to the Mattermost instance which allows… vulnerability

Weakness · CWE (1)

  • CWE-306 Missing Authentication for Critical Functionality weakness

References