CVE-2022-28890: vulnerability in Apache Jena
Processing external DTDs
Published · Updated
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3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 2.7%
A vulnerability in the RDF/XML parser of Apache Jena allows an attacker to cause an external DTD to be retrieved. This issue affects Apache Jena version 4.4.0 and prior versions. Apache Jena 4.2.x and 4.3.x do not allow external entities.
Affected products
Apache Software Foundation · Apache JenaRelated CVEs — Apache Jena
In the same product, most dangerous first.
CVE-2021-39239—XML External Entity (XXE) vulnerabilityEPSS 4.3%CVE-2025-49656HIGHApache Jena: Administrative users can create files outside the server directory space via the admin UIEPSS 1.6%CVE-2023-32200HIGHApache Jena: Exposure of execution in script engine expressions.EPSS 1.5%CVE-2023-22665—Apache Jena: Exposure of arbitrary execution in script engine expressions.EPSS 1.3%CVE-2025-50151HIGHApache Jena: Configuration files uploaded by administrative users are not check properlyEPSS 1.1%