Critical severity10.0NVD Advisory· Published Aug 20, 2018· Updated Jun 17, 2026

CVE-2018-1000644

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.

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Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
org.eclipse.rdf4j:rdf4j-runtimeMaven	< 2.4.0	2.4.0

Affected products

ghsa-coords
pkg:maven/org.eclipse.rdf4j/rdf4j-runtime
Range: < 2.4.0

Patches

Vulnerability mechanics

References

github.com/eclipse/rdf4j/issues/1056nvdPatchThird Party AdvisoryWEB
0dd.zone/2018/08/05/rdf4j-XXE/nvdThird Party Advisory
github.com/advisories/GHSA-6xq8-pvg4-3mf3ghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2018-1000644ghsaADVISORY
0dd.zone/2018/08/05/rdf4j-XXEghsaWEB

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cvss	0.650
epss	0.002
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000