Beveiligingsadvies
CVE-2025-6515
CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations
Beschrijving
The MCP SSE endpoint in oatpp-mcp returns an instance pointer as the session ID, which is not unique nor cryptographically secure. This allows network attackers with access to the oatpp-mcp server to guess future session IDs and hijack legitimate client MCP sessions, returning malicious responses from the oatpp-mcp server.