CVEvulnerability

CVE-2026-73845

5.3 MEDIUM Published 2026-08-14 Modified 2026-09-18 Official page ↗
Status
Deferred
Published
2026-08-14
Last modified
2026-09-18
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weaknesses
CWE-20, CWE-625, CWE-918

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.

Related

Weakness · CWE (3)

  • CWE-20 Improper Input Validation weakness
  • CWE-625 Permissive Regular Expression weakness
  • CWE-918 Server-Side Request Forgery weakness

References