Mattermost Latest Vulnerabilities
Latest vulnerabilities published by mattermost
Vulnerability Published:
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Denial of Service Vulnerability in Mattermost Software by Mattermost
CVE-2026-4915MattermostMattermost6.5MEDIUMOAuth Token Scope Validation Flaw in Mattermost
CVE-2026-28735MattermostMattermost5.4MEDIUMChannel Archiving Flaw in Mattermost Affects Multiple Versions
CVE-2026-4635MattermostMattermost6.5MEDIUMFile Access Vulnerability in Mattermost by Mattermost Inc.
CVE-2026-3473MattermostMattermost5.9MEDIUMAPI Request Handler Vulnerability in Mattermost Applications
CVE-2026-4646MattermostMattermost4.3MEDIUMImproper Data Sanitization in Mattermost API for Team Member Information
CVE-2026-3636MattermostMattermost4.3MEDIUMWebSocket Message Parsing Flaw in Mattermost Server by Mattermost
CVE-2026-5740MattermostMattermost7.5HIGHDenial of Service Vulnerability in Mattermost Product from Mattermost
CVE-2026-5308MattermostMattermost4.9MEDIUMDenial of Service Vulnerability in Mattermost by Mattermost
CVE-2026-5755MattermostMattermost6.5MEDIUMSSO Authentication Flaw in Mattermost Mobile Apps
CVE-2026-22880MattermostMattermost6.1MEDIUMPath Traversal Vulnerability in Mattermost by Mattermost Inc.
CVE-2026-4858MattermostMattermost8HIGHVulnerability in Mattermost Team Management Permissions
CVE-2026-4055MattermostMattermost4.3MEDIUMVulnerability in Mattermost Desktop App Allows Remote Crash
CVE-2026-3471MattermostMattermost6.5MEDIUMDenial of Service Vulnerability in Mattermost Desktop App
CVE-2026-4643MattermostMattermost3.5LOWHost Header Spoofing Vulnerability in Mattermost by Mattermost
CVE-2026-6333MattermostMattermost3.5LOWUser Password Disclosure in Mattermost by Mattermost Inc.
CVE-2026-6345MattermostMattermost6.5MEDIUMSensitive Credential Exposure in Mattermost by Mattermost
CVE-2026-6346MattermostMattermost8.7HIGHCommand Hijacking Vulnerability in Mattermost by Mattermost
CVE-2026-28732MattermostMattermost4.3MEDIUMImproper Access Control in Mattermost's Playbooks
CVE-2026-6343MattermostMattermost4.3MEDIUMConfiguration Exposure in Mattermost Plugin Affects Various Versions
CVE-2026-6347MattermostMattermost7.6HIGHInsecure Access Control in Mattermost Product by Mattermost
CVE-2026-5163MattermostMattermost6.5MEDIUMPermission Bypass in Mattermost GitLab Plugin by Mattermost
CVE-2026-3117MattermostMattermost6.5MEDIUMAccess Control Bypass in Mattermost Playbook Configuration
CVE-2026-4286MattermostMattermost3.1LOWMessage Reveal Vulnerability in Mattermost by Mattermost Inc.
CVE-2026-6339MattermostMattermost4.3MEDIUMServer Memory Exhaustion Vulnerability in Mattermost Product
CVE-2026-6340MattermostMattermost4.3MEDIUM