Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the Confluence space which allows attackers to create a subscription for a Confluence space the user does not have access to via the create subscription endpoint.
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-54458.json"
[ { "events": [ { "introduced": "0" }, { "fixed": "1.5.0" } ] } ]