CVE-2025-53857 Information

Aug 12, 2025 cve

Description

Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the channel which allows attackers to get channel subscription details without proper access to the channel via API call to the GET autocomplete/GetChannelSubscriptions endpoint.

Reference

https://mattermost.com/security-updates

CNNVD-202508-957 (Published: 2025-08-11)

Share on: