cbcvebase.
CVE-2025-44001
published 2025-08-11

CVE-2025-44001: 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…

PriorityP420medium4CVSS 3.1
AVNACHPRNUINSCCLINAN
EPSS
0.21%
10.7th percentile
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 Channel Subscriptions details endpoint.

Affected

3 ranges
VendorProductVersion rangeFixed in
github.commattermost_mattermost-plugin-confluence>= 0 < 1.5.01.5.0
mattermostconfluence< 1.5.01.5.0
mattermostmattermost_confluence_plugin< 1.5.01.5.0
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.