Mattermost Vulnerabilities
Mattermost Mattermost vulnerabilities.
Vulnerability Published:
🗓️ Published
- Anytime
Sort By:
🗓️ Published Date
- Descending
File Path Validation Vulnerability in Mattermost by Mattermost
CVE-2026-3112MattermostMattermost6.8MEDIUMWebhook Validation Flaw in Mattermost Affects Plugin Functionality
CVE-2026-3109MattermostMattermost2.2LOWUser ID Enumeration Vulnerability in Mattermost by Mattermost
CVE-2026-3115MattermostMattermost4.3MEDIUMDenial of Service Vulnerability in Mattermost Product by Mattermost
CVE-2026-3114MattermostMattermost6.5MEDIUMService Disruption Vulnerability in Mattermost Plugins
CVE-2026-3116MattermostMattermost4.9MEDIUMPermission Misconfiguration in Mattermost Allows Unauthorized Access
CVE-2026-3113MattermostMattermost5MEDIUMTerminal Manipulation Vulnerability in Mattermost by Mattermost
CVE-2026-3108MattermostMattermost8HIGHImproper Access Control in Mattermost Products
CVE-2026-4274MattermostMattermost5.4MEDIUMCross-Site Request Forgery in Mattermost Access Control Policy Management
CVE-2026-27659MattermostMattermost4.6MEDIUMExternal SVG Rendering Vulnerability in Mattermost
CVE-2026-20719MattermostMattermost4.3MEDIUMOpenID Vulnerability in Mattermost Leading to User Account Takeover
CVE-2026-27656MattermostMattermost5.7MEDIUMDenial of Service Vulnerability in Mattermost Server
CVE-2026-26233MattermostMattermost4.3MEDIUMCache Invalidation Flaw in Mattermost Affects Private Channel Security
CVE-2026-1629MattermostMattermost4.3MEDIUMImproper Permission Validation in Mattermost Team Member Roles API
CVE-2026-26230MattermostMattermost3.8LOWMattermost Server Vulnerability Leading to OOM Errors
CVE-2026-2454MattermostMattermost5.8MEDIUMPermission Verification Flaw in Mattermost by Mattermost
CVE-2026-26304MattermostMattermost4.3MEDIUMInsecure Access Control in Mattermost Communication Platform
CVE-2026-24692MattermostMattermost4.3MEDIUMAuthentication Bypass Vulnerability in Mattermost by Mattermost
CVE-2026-22545MattermostMattermost3.1LOWIPv4-Mapped IPv6 Address Vulnerability in Mattermost by Mattermost
CVE-2026-2455MattermostMattermost4.3MEDIUMInconsistent Error Handling in Mattermost Leading to Channel Information Disclosure
CVE-2026-21386MattermostMattermost4.3MEDIUMMemory Exhaustion Vulnerability in Mattermost by Mattermost
CVE-2026-25780MattermostMattermost4.3MEDIUMFile Upload Permission Bypass in Mattermost Collaboration Software
CVE-2026-4265MattermostMattermost4.3MEDIUMUser-Agent Header Vulnerability in Mattermost by Mattermost
CVE-2026-25783MattermostMattermost4.3MEDIUMServer Performance Issues in Mattermost Product Line
CVE-2026-24458MattermostMattermost7.5HIGHRemote Code Execution Vulnerability in Mattermost by Mattermost Inc.
CVE-2026-2462MattermostMattermost6.6MEDIUM