CVE-2026-6345

The record

Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 11.4.x <= 11.4.3 fail prevent disclosure of created user password which allows a malicious attacker to impersonate a user via the use of some of those passwords.. Mattermost Advisory ID: MMSA-2026-00614

Affected packages

Related vulnerabilities

• CVE-2026-104850 MCP TypeScript SDK is the official TypeScript SDK for Model Context Protocol servers and… CWE-522
• CVE-2026-91766 When the http:// stream wrapper follows a redirect it forwards the user-supplied… CWE-522
• CVE-2026-64918 Insufficiently protected credentials in Microsoft Office allows an unauthorized attacker… CWE-522
• CVE-2026-86600 In affected Snowflake drivers, WORKLOAD_IDENTITY authentication requests a cloud… CWE-522
• CVE-2026-76969 @sap/cds-mtxs NPM library does not perform sufficient checks on certain functionality… CWE-522
• CVE-2026-86175 NetBox through 4.7.0 fails to redact sensitive data source backend credentials in REST… CWE-522
• CVE-2026-53603 nebula-mesh is a self-hosted control plane for Slack Nebula mesh VPN. CWE-522
• CVE-2026-8862 IBM Netezza Software 11.3.0.3 through Interim Fix 002 has credentials that are hardcoded… CWE-522