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CVE PROGRAM SOURCE RECORD5.0 Medium

CVE-2025-54458

Unauthorized Subscription Creation to Confluence Space in Mattermost Confluence Plugin

Description

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.

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