Threats Tagged 'cve-2026-44429'
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Threats Tagged 'cve-2026-44429'
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CVE-2026-44429 is a stored cross-site scripting (XSS) vulnerability in the modelcontextprotocol (MCP) registry versions prior to 1.7.7. The vulnerability arises from improper neutralization of input in the server.websiteUrl field, which is included in the public catalogue UI without sufficient escaping. This allows an attacker with publish access to inject malicious event handlers into the registry homepage. The vulnerability is medium severity with a CVSS 5.1 score and is fixed in version 1.7.7. Join the discussion | CVE Database V5 | 05/14/2026, 21:05:56 UTC Added: 05/14/2026, 21:22:34 UTC |
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