CyberSecBulletin

Model Context Protocol vulnerabilities

We track 1 vulnerability in Model Context Protocol products. 1 is rated high or critical, and none are known to be exploited. The most recent was published on August 13, 2026.

1vulnerabilities
0critical
1high
0exploited
7.3average CVSS score

Latest Model Context Protocol vulnerabilities

  • 7.3 High severity

    mcp-rdf-explorer: Server-Side Request Forgery

    CVE-2026-19753Model Context Protocol

    A vulnerability was detected in Model Context Protocol mcp-rdf-explorer 1.0.0. Affected is the function explore_url of the file src/mcp-rdf-explorer/server.py of the component MCP Server. Performing a manipulation of the argument url results in server-side req