CVE-2025-48731
Medium
Description
Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the Confluence space which allows attackers to edit a subscription for a Confluence space the user does not have access for via edit subscription endpoint.
SeverityMedium
CVSS6.4
Exploit probability—
Product
Mattermost Confluence
PublishedAug 11, 2025
First seenAug 11, 2025
Weakness typeCWE-862Missing authorization
How to fix
Update
- mattermost confluence1.5.0 or later
- github.com/mattermost/mattermost-plugin-confluence1.5.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mattermost confluence | v < 1.5.0 | 1.5.0 |
| github.com/mattermost/mattermost-plugin-confluenceGo | v < 1.5.0 | 1.5.0 |
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