CVE-2026-54689

mcp-searxng is a Model Context Protocol server that gives AI assistants web search and URL-reading capabilities through SearXNG. Prior to 1.2.0, the weburlread URL policy in src/url-reader.ts can be bypassed while MCPHTTPHARDEN is enabled and MCPHTTPALLOWPRIVATEURLS is not enabled because redirec...

CVE-2026-54689

CVE-2026-54689 affects mcp-searxng , a Model Context Protocol (MCP) server providing AI assistants with web search and URL-reading via SearXNG. The vulnerability lies in the hardened-mode SSRF protection in src/url-reader.ts: when MCP_HTTP_HARDEN is enabled and private URLs are not explicitly all...