Mattermost Confluence Plugin Vulnerabilities

Mattermost Mattermost Confluence Plugin vulnerabilities.

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11 August 2025

Access Control Flaw in Mattermost Confluence Plugin Affects User Channel Subscriptions
CVE-2025-8285
MattermostMattermost Confluence ...4MEDIUM
Request Body Handling Flaw in Mattermost Confluence Plugin
CVE-2025-54525
MattermostMattermost Confluence ...7.5HIGH
Authentication Bypass Vulnerability in Mattermost Confluence Plugin
CVE-2025-54478
MattermostMattermost Confluence ...7.2HIGH
Denial of Service Vulnerability in Mattermost Confluence Plugin
CVE-2025-54463
MattermostMattermost Confluence ...5.9MEDIUM
Access Control Vulnerability in Mattermost Confluence Plugin
CVE-2025-54458
MattermostMattermost Confluence ...5MEDIUM
Unauthorized Channel Subscription in Mattermost Confluence Plugin
CVE-2025-53910
MattermostMattermost Confluence ...4MEDIUM
Access Control Flaw in Mattermost Confluence Plugin Affecting User Channels
CVE-2025-53857
MattermostMattermost Confluence ...3.7LOW
Unexpected Request Body Handling Flaw in Mattermost Confluence Plugin
CVE-2025-53514
MattermostMattermost Confluence ...5.9MEDIUM
Request Handling Flaw in Mattermost Confluence Plugin
CVE-2025-52931
MattermostMattermost Confluence ...7.5HIGH
Authentication Bypass in Mattermost Confluence Plugin
CVE-2025-49221
MattermostMattermost Confluence ...3.7LOW
Improper Access Control in Mattermost Confluence Plugin
CVE-2025-48731
MattermostMattermost Confluence ...6.4MEDIUM
Authorization Flaw in Mattermost Confluence Plugin Affects User Access
CVE-2025-44004
MattermostMattermost Confluence ...7.2HIGH
Unauthorized Access Vulnerability in Mattermost Confluence Plugin
CVE-2025-44001
MattermostMattermost Confluence ...4MEDIUM