Mattermost Latest High & Critical Vulnerabilities
Latest High & Critical vulnerabilities published by mattermost
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WebSocket Message Parsing Flaw in Mattermost Server by Mattermost
CVE-2026-5740MattermostMattermost7.5HIGHPath Traversal Vulnerability in Mattermost by Mattermost Inc.
CVE-2026-4858MattermostMattermost8HIGHSensitive Credential Exposure in Mattermost by Mattermost
CVE-2026-6346MattermostMattermost8.7HIGHConfiguration Exposure in Mattermost Plugin Affects Various Versions
CVE-2026-6347MattermostMattermost7.6HIGHLegal Hold Plugin Vulnerability in Mattermost by Mattermost
CVE-2026-3524MattermostMattermost8.3HIGHSecond-Order SQL Injection Vulnerability in Focalboard by Mattermost
CVE-2026-25773MattermostFocalboard8.1HIGHTerminal Manipulation Vulnerability in Mattermost by Mattermost
CVE-2026-3108MattermostMattermost8HIGHServer Performance Issues in Mattermost Product Line
CVE-2026-24458MattermostMattermost7.5HIGHSensitive Configuration Exposure in Mattermost Plugins by Mattermost
CVE-2026-2476MattermostMattermost7.6HIGHArbitrary Code Execution Vulnerability in Mattermost Desktop App
CVE-2026-1046MattermostMattermost7.6HIGHHTML Injection Vulnerability in Mattermost Confluence Plugin
CVE-2025-13523MattermostMattermost Confluence ...7.7HIGHAuthentication Bypass Vulnerability in Mattermost with Jira Plugin
CVE-2025-14273MattermostMattermost7.2HIGHAuthentication Bypass Vulnerability in Mattermost by Mattermost
CVE-2025-12421MattermostMattermost9.9CRITICALOAuth State Token Vulnerability in Mattermost by Mattermost
CVE-2025-12419MattermostMattermost9.9CRITICALTeam Joining Vulnerability in Mattermost by Mattermost Inc.
CVE-2025-58073MattermostMattermost8.1HIGHMattermost Team Access Vulnerability in Mattermost Software
CVE-2025-58075MattermostMattermost8.1HIGHArbitrary Code Execution Vulnerability in Mattermost Products
CVE-2025-9079MattermostMattermost8HIGHSecurity Flaw in Mattermost Affects Multiple Versions
CVE-2025-9072MattermostMattermost7.6HIGHRequest Body Handling Flaw in Mattermost Confluence Plugin
CVE-2025-54525MattermostMattermost Confluence ...7.5HIGHAuthentication Bypass Vulnerability in Mattermost Confluence Plugin
CVE-2025-54478MattermostMattermost Confluence ...7.2HIGHRequest Handling Flaw in Mattermost Confluence Plugin
CVE-2025-52931MattermostMattermost Confluence ...7.5HIGHAuthorization Flaw in Mattermost Confluence Plugin Affects User Access
CVE-2025-44004MattermostMattermost Confluence ...7.2HIGHPath Traversal Vulnerability in Mattermost Leading to Arbitrary File Writing
CVE-2025-4981MattermostMattermost9.9CRITICALAuthentication Bypass Vulnerability in Mattermost by Mattermost, Inc.
CVE-2025-25068MattermostMattermost8.8HIGHCommand Execution Vulnerability in Mattermost Web Application
CVE-2025-25274MattermostMattermost8.8HIGH