{"cve":"CVE-2022-28890","nvd":{"published":"2022-05-05T09:15:08.140","modified":"2026-06-17T04:39:17.500","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-611"],"references":["https://lists.apache.org/thread/h88oh642455wljo0p5jgzs9phk4gj878","https://lists.apache.org/thread/h88oh642455wljo0p5jgzs9phk4gj878"],"products":["apache:jena"],"source":"nvd","synced_at":"2026-10-19T21:30:03.577988018+00:00"},"epss":{"cve":"CVE-2022-28890","score":0.02668,"percentile":0.85744,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-gchv-364h-r896","url":"https://osv.dev/vulnerability/GHSA-gchv-364h-r896","summary":"XML External Entity Reference in apache jena","modified":"2023-11-08T04:09:06.180591Z","packages":[{"ecosystem":"Maven","name":"org.apache.jena:jena","purl":"pkg:maven/org.apache.jena/jena","ranges":[">=4.4.0 <4.5.0"],"fixed":["4.5.0"]}]}],"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."]}