CKAN MCP Server: MQA server allowlist bypass via unanchored regex (`isValidMqaServer`)

Summary The ckangetmqaquality and ckangetmqaqualitydetails tools restrict their serverurl argument to dati.gov.it via a regular expression. The regex is anchored only at the start and places no boundary after the host, so any URL whose host merely begins with dati.gov.it — or that uses dati.gov.i...

Server-side Request Forgery (SSRF)

Overview @aborruso/ckan-mcp-server is a MCP server for interacting with CKAN open data portals Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via improper validation of the serverurl parameter in the isValidMqaServer function. An attacker can cause requests t...

CVE-2026-73845 CKAN MCP Server: MQA server allowlist bypass via unanchored regex (`isValidMqaServer`)

CKAN MCP Server is a tool for querying CKAN open data portals. Prior to 0.4.112, the ckangetmqaquality and ckangetmqaqualitydetails tools in src/tools/quality.ts use isValidMqaServer to validate the serverurl parameter with a prefix-only regular expression for dati.gov.it, allowing suffix-host an...