What is GHSA-rfg4-2m63-fw2q?

GHSA-rfg4-2m63-fw2q is a security advisory published by GitHub Security Advisories with Low severity. Mattermost Confluence Plugin has Missing Authorization vulnerability

Which CVE IDs does GHSA-rfg4-2m63-fw2q cover?

GHSA-rfg4-2m63-fw2q covers the following CVE IDs: CVE-2025-49221. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-rfg4-2m63-fw2q?

GHSA-rfg4-2m63-fw2q has a CVSS v3 base score of 3.7, published by GitHub Security Advisories.

Which products are affected by GHSA-rfg4-2m63-fw2q?

GHSA-rfg4-2m63-fw2q affects 1 product, including: go/github.com/mattermost/mattermost-plugin-confluence:\u003c 1.5.0.

GHSA-rfg4-2m63-fw2qLowCVSS 3.7

Mattermost Confluence Plugin has Missing Authorization vulnerability

Vendor

GitHub Security Advisories

Published

August 11, 2025

Last Modified

August 11, 2025

🔗 CVE IDs covered (1)

CVE-2025-49221 →

📋 Description

Mattermost Confluence Plugin versions < 1.5.0 fail to enforce authentication of the user to the Mattermost instance, which allows unauthenticated attackers to access subscription details via an API call to the GET subscription endpoint.

🎯 Affected products1

go/github.com/mattermost/mattermost-plugin-confluence:< 1.5.0

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2025-49221
https://mattermost.com/security-updates
https://github.com/advisories/GHSA-rfg4-2m63-fw2q