CVE-2026-73845
Medium
Description
CKAN MCP Server is a tool for querying CKAN open data portals. Prior to 0.4.112, the ckan_get_mqa_quality and ckan_get_mqa_quality_details tools in src/tools/quality.ts use isValidMqaServer to validate the server_url parameter with a prefix-only regular expression for dati.gov.it, allowing suffix-host and URL-userinfo values to target an attacker-controlled host and return a spoofed response. This issue is fixed in version 0.4.112.
SeverityMedium
CVSS5.3
Exploit probability—
Product@aborruso/ckan-mcp-server
PublishedAug 14, 2026
First seenAug 14, 2026
How to fix
Update
- @aborruso/ckan-mcp-server0.4.112 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| @aborruso/ckan-mcp-servernpm | v < 0.4.112 | 0.4.112 |
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