{"id":"CVE-2026-16626","aliases":["EUVD-2026-55694","GHSA-p2q7-r6vq-359j","UBUNTU-CVE-2026-16626"],"status":"published","title":"JasperReports Server: XXE Injection Vulnerability (Unauthenticated)","description":"Improper restriction of XML external entity reference vulnerability (unauthenticated) in Jaspersoft JasperReports Server.\n\nThis issue affects JasperReports Server: from 9.0.0 before HF-9 and from 10.0.0 before HF-10.","severity":{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:L/SI:L/SA:L","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00454,"percentile":0.39676,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-611"],"published":"2026-08-10T18:00:20Z","modified":"2026-10-23T20:10:00Z","affected":[{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"jasperreports","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.1.3+dfsg-3","6.1.1+dfsg-1","6.1.1+dfsg-2","6.1.1+dfsg-3"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"jasperreports","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.2.2-3","6.2.2-5","6.3.1-1"]}],"products":[{"vendor":"jaspersoft","product":"jasperreports server"}],"references":[{"url":"https://community.jaspersoft.com/advisories/jaspersoft-security-advisory-august-05-2026-jasperreports-server-cve-2026-16626-r12/","tags":["report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-16626"},{"url":"https://community.jaspersoft.com/advisories/jaspersoft-security-advisory-august-05-2026-jasperreports-server-cve-2026-16626-r12"},{"url":"https://github.com/advisories/GHSA-p2q7-r6vq-359j"},{"url":"https://ubuntu.com/security/CVE-2026-16626","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-16626","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-16626","title":"JasperReports Server: XXE Injection Vulnerability (Unauthenticated)","description":"Improper restriction of XML external entity reference vulnerability (unauthenticated) in Jaspersoft JasperReports Server.\n\nThis issue affects JasperReports Server: from 9.0.0 before HF-9 and from 10.0.0 before HF-10.","status":"published","published":"2026-08-10T18:00:20.122Z","modified":"2026-08-11T15:58:33.091Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:L/SI:L/SA:L","level":"critical","assessor":"cna"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:20:10.870108Z"}],"euvd":[{"id":"EUVD-2026-55694","description":"Improper restriction of XML external entity reference vulnerability (unauthenticated) in Jaspersoft JasperReports Server.\n\nThis issue affects JasperReports Server: from 9.0.0 before HF-9 and from 10.0.0 before HF-10.","status":"published","published":"2026-08-10T18:00:20Z","modified":"2026-08-11T15:58:33Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:L/SI:L/SA:L","level":"critical"}],"updated_at":"2026-11-02T18:01:59.926728Z"}],"ghsa":[{"id":"GHSA-p2q7-r6vq-359j","title":"Improper restriction of XML external entity reference vulnerability (unauthenticated) in...","description":"Improper restriction of XML external entity reference vulnerability (unauthenticated) in Jaspersoft JasperReports Server.\n\nThis issue affects JasperReports Server: from 9.0.0 before HF-9 and from 10.0.0 before HF-10.","status":"published","published":"2026-08-10T18:32:17Z","modified":"2026-08-10T18:32:24Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"critical"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T15:10:15.841734Z"}],"nvd":[{"id":"CVE-2026-16626","description":"Improper restriction of XML external entity reference vulnerability (unauthenticated) in Jaspersoft JasperReports Server.\n\nThis issue affects JasperReports Server: from 9.0.0 before HF-9 and from 10.0.0 before HF-10.","status":"published","published":"2026-08-10T18:17:41.667Z","modified":"2026-10-23T20:10:00.16Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"critical","assessor":"secondary"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:12:36.102748Z"}],"osv":[{"id":"UBUNTU-CVE-2026-16626","description":"Improper restriction of XML external entity reference vulnerability (unauthenticated) in Jaspersoft JasperReports Server. This issue affects JasperReports Server: from 9.0.0 before HF-9 and from 10.0.0 before HF-10.","status":"published","published":"2026-08-10T18:17:00Z","modified":"2026-08-13T03:01:07.527056441Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:L/SI:L/SA:L","level":"critical"}],"updated_at":"2026-11-02T16:56:00.592716Z"}]}}