CVE-2026-42235 - n8n: XSS via MCP OAuth client
CVE ID :CVE-2026-42235 Published : May 4, 2026, 7:16 p.m. | 54 minutes ago Description :n8n is an open source workflow automation platform. Prior to versions 1.123.32, 2.17.4, and 2.18.1, an unauthenticated attacker could register a malicious MCP OAuth client with a crafted client_name. If a v
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