MountDev AI MCP Connector <= 1.6.1 - Unauthenticated Admin OAuth Token Exposure

MountDev AI MCP Connector for WordPress mountdev-ai-mcp-connector = 1.6.1 is vulnerable to unauthenticated authorization bypass CWE-862 via its OAuth 2.0 implementation. The plugin exposes a publicly accessible Dynamic Client Registration endpoint /mcp-register at WordPress init-level that allows...

n8n Input validation error vulnerability

n8n is an open-source, scalable workflow automation tool developed by n8n. Versions of n8n prior to 1.123.32, 2.17.4, and 2.18.1 contained a vulnerability related to input validation errors. This vulnerability stemmed from the /mcp-oauth/register endpoint, which allowed unauthenticated OAuth clie...