{"cve":"CVE-2018-1000644","nvd":{"published":"2018-08-20T19:31:39.777","modified":"2026-06-17T01:33:00.543","status":"Modified","description":"Eclipse RDF4j version < 2.4.0 Milestone 2 contains a XML External Entity (XXE) vulnerability in RDF4j XML parser parsing RDF files that can result in the disclosure of confidential data, denial of service, server side request forgery, port scanning. This attack appear to be exploitable via Specially crafted RDF file.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","score":10.0},"cwes":["CWE-611"],"references":["https://0dd.zone/2018/08/05/rdf4j-XXE/","https://github.com/eclipse/rdf4j/issues/1056","https://0dd.zone/2018/08/05/rdf4j-XXE/","https://github.com/eclipse/rdf4j/issues/1056"],"products":["eclipse:rdf4j"],"source":"nvd","synced_at":"2026-10-19T20:52:03.425131697+00:00"},"epss":{"cve":"CVE-2018-1000644","score":0.01749,"percentile":0.77849,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-6xq8-pvg4-3mf3","url":"https://osv.dev/vulnerability/GHSA-6xq8-pvg4-3mf3","summary":"Eclipse RDF4j vulnerable to XML External Entity","modified":"2025-10-15T22:05:07.772131Z","packages":[{"ecosystem":"Maven","name":"org.eclipse.rdf4j:rdf4j-runtime","purl":"pkg:maven/org.eclipse.rdf4j/rdf4j-runtime","ranges":["<2.4.0"],"fixed":["2.4.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}