CVE-2025-8285 — Unauthorized Channel Subscription Creation in Mattermost Confluence Plugin

CVE-2025-8285

Unauthorized Channel Subscription Creation in Mattermost Confluence Plugin PUBLISHED

Description (CNA)

Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the channel which allows attackers to create channel subscription without proper access to the channel via API call to the create channel subscription endpoint.

Affected (CNA)

Vendor / product	Versions
Mattermost / Mattermost Confluence Plugin	affected 0 before 1.5.0; unaffected 1.5.0

CWE

CWE-862

References

https://mattermost.com/security-updates

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.