https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 06 Oct 2026 22:15:27 +0000 https://cve.radiocsirt.org/vuln/cve-2026-54052 <p><strong>Affected:</strong> czlonkowski n8n-mcp</p> <p>n8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties, and operations. Prior to 2.56.1, in HTTP mode with multi-tenancy enabled through ENABLE_MULTI_TENANT=true, n8n-mcp&#39;s local workflow version history backups were not isolated per tenant, allowing an authenticated tenant to read workflow version snapshots belonging to other tenants and delete or destroy other tenants&#39; stored backups, including full node definitions, credential references, and authorization headers. This issue is fixed in version 2.56.1.</p> <p><strong>Affected:</strong> czlonkowski n8n-mcp</p> <p>n8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties, and operations. Prior to 2.56.1, in HTTP mode with multi-tenancy enabled through ENABLE_MULTI_TENANT=true, n8n-mcp&#39;s local workflow version history backups were not isolated per tenant, allowing an authenticated tenant to read workflow version snapshots belonging to other tenants and delete or destroy other tenants&#39; stored backups, including full node definitions, credential references, and authorization headers. This issue is fixed in version 2.56.1.</p> https://cve.radiocsirt.org/vuln/cve-2026-54052