CVE-2026-76894 in ckan-mcp-server

Prediction

by VulDB Data Team • 10/19/2026

A weakness has been identified in <a href="/product/ckan-mcp-server">ckan-mcp-server</a>. Affected is the function <code>addEventListener</code> of the file <em>src/resources/datastore-table-ui.ts</em> of the component <em>DataStore</em>. This manipulation causes permissive cross-domain policy with untrusted domains. The attack can be initiated remotely.

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• Moderation: accepted
• Entry: VDB-422312
• CWE: CWE-942 (confirmed)
• CVSS: 3.1 (VulDB)
• EPSS: 0.00000
• KEV: no
• Activities: medium
• Sector: Industry, Homeoffice, ...

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-76894
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-76894
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-76894/