{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-19753 exists.","fix":"No fix has been published for CVE-2026-19753 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-19753 is a medium-severity server-side request forgery vulnerability in Model Context Protocol mcp-rdf-explorer, published on 13 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-19753 and fix it if it is affected.\n\nWhat it is: CVE-2026-19753 is a medium-severity server-side request forgery vulnerability in Model Context Protocol mcp-rdf-explorer, published on 13 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-19753 exists.\n\nAffected product: Model Context Protocol mcp-rdf-explorer. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-19753/ (Markdown: https://insights.sbomify.com/CVE-2026-19753/index.md)","id":"CVE-2026-19753","markdown":"https://insights.sbomify.com/CVE-2026-19753/index.md","name":"CVE-2026-19753","record":{"aliases":["GHSA-274v-3mgv-hg6c"],"analysis":{"component_type":"library","fix_type":"no_fix_stated","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"MCP RDF Explorer","requires_auth":"none","summary":"Remote attackers can exploit the explore_url function in the mcp-rdf-explorer MCP Server to perform server-side request forgery, potentially accessing internal resources.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","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","version":"4.0"},"cwes":[{"id":"CWE-918","name":"Server-Side Request Forgery"}],"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.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Model Context Protocol mcp-rdf-explorer MCP Server server.py explore_url server-side request forgery","id":"CVE-2026-19753","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"ssrf","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"Baserow 2.2.0 through 2.3.3 - SQL injection in formula index() JSONB array extraction","id":"CVE-2026-19754"},"packages":[],"prev":{"headline":"EnzoVezzaro mcp-dominican-layer PDF Parsing index.ts parse-pdf server-side request forgery","id":"CVE-2026-19752"},"products":["mcp-rdf-explorer"],"published":"2026-08-13","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-14","vendors":["Model Context Protocol"]},"summary":"Remote attackers can exploit the explore_url function in the mcp-rdf-explorer MCP Server to perform server-side request forgery, potentially accessing internal resources.","url":"https://insights.sbomify.com/CVE-2026-19753/"}