CVE-2026-19753

HIGH 7.3

Model Context Protocol mcp-rdf-explorer MCP Server server.py explore_url server-side request forgery

CVSS Score

7.3

EPSS Score

0.0%

EPSS Percentile

0th

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 request forgery. The attack may be initiated remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CWE	CWE-918
Vendor	model context protocol
Product	mcp-rdf-explorer
Published	Aug 13, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Model Context Protocol / mcp-rdf-explorer

1.0.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/389554 vuldb.com: https://vuldb.com/vuln/389554/cti vuldb.com: https://vuldb.com/cve/CVE-2026-19753 vuldb.com: https://vuldb.com/submit/868954 github.com: https://github.com/emekaokoye/mcp-rdf-explorer/issues/3

Credits

🔍 skywings (VulDB User) VulDB CNA Team