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.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Model Context Protocol mcp-rdf-explorer affected
Version Status Constraints
1.0.0 affected —

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Project Subscriptions

Vendors Products
Model Context Protocol Subscribe
Mcp-rdf-explorer Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

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

Thu, 13 Aug 2026 22:30:00 +0000

Type Values Removed Values Added
Description 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.
Title Model Context Protocol mcp-rdf-explorer MCP Server server.py explore_url server-side request forgery
First Time appeared Model Context Protocol
Model Context Protocol mcp-rdf-explorer
Weaknesses CWE-918
CPEs cpe:2.3:a:model_context_protocol:mcp-rdf-explorer:*:*:*:*:*:*:*:*
Vendors & Products Model Context Protocol
Model Context Protocol mcp-rdf-explorer
References
Metrics cvssV2_0

{'score': 7.5, 'vector': 'AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 7.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 7.3, 'vector': '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'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-08-13T22:15:11.712Z

Reserved: 2026-08-13T15:12:52.542Z

Link: CVE-2026-19753

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-13T23:17:14.440

Modified: 2026-08-13T23:17:14.440

Link: CVE-2026-19753

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-14T00:15:04Z

Weaknesses