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CVE PROGRAM SOURCE RECORD4.0 Medium

CVE-2025-8285

Unauthorized Channel Subscription Creation in Mattermost Confluence Plugin

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
Mattermost

Description

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 products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Mattermost Mattermost Confluence Plugin

Default version status: unaffected

  • 0 to < 1.5.0affected
  • 1.5.0unaffected

References