SSRF in @aborruso/ckan-mcp-server via base_url allows access to internal networks

Summary The @aborruso/ckan-mcp-server MCP server provides tools including ckanpackagesearch and sparqlquery that accept a baseurl parameter, making HTTP requests to arbitrary endpoints without restriction. A CKAN portal client has no legitimate reason to contact cloud metadata or internal network...

PT-2023-23658 · Apache +1 · Apache Jena +1

Name of the Vulnerable Software and Affected Versions: Apache Jena versions 3.7.0 through 4.8.0 Description: The issue is related to insufficient restrictions of called script functions in Apache Jena, allowing a remote user to execute javascript via a SPARQL query. Recommendations: For Apache Je...