CVE-2026-19753Model Context Protocol mcp-rdf-explorer MCP Server server.py explore_url server-side request forgery
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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.
- CVSS
- 7.3 HIGH (v3.1, CNA)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
- Weakness (CWE)
- CWE-918
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Aug 14, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Model Context Protocol mcp-rdf-explorer model_context_protocol:mcp-rdf-explorer | 1.0.0 | CNA record |
References
- https://vuldb.com/vuln/389554vdb-entry, technical-description
- https://vuldb.com/vuln/389554/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-19753third-party-advisory
- https://vuldb.com/submit/868954third-party-advisory
- https://github.com/emekaokoye/mcp-rdf-explorer/issues/3exploit, issue-tracking
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.