{"id":"CVE-2026-16626","state":"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.","publishedAt":"2026-08-10T18:00:20.122Z","updatedAt":"2026-08-11T15:58:33.091Z","severity":{"score":9.3,"label":"Critical","version":"4.0","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","source":"Jaspersoft"},"assigner":"Jaspersoft","products":["Jaspersoft JasperReports Server"],"affected":[{"vendor":"Jaspersoft","product":"JasperReports Server","defaultStatus":"unaffected","versions":[{"version":"9.0.0","status":"affected","lessThan":"HF-9","versionType":"Hotfix"},{"version":"10.0.0","status":"affected","lessThan":"HF-10","versionType":"Hotfix"}]}],"references":["https://community.jaspersoft.com/advisories/jaspersoft-security-advisory-august-05-2026-jasperreports-server-cve-2026-16626-r12/"],"weaknesses":["CWE-611"],"ingestedAt":"2026-10-29T20:11:00.674Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/16xxx/CVE-2026-16626.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-16626","state":"PUBLISHED","datePublished":"2026-08-10T18:00:20.122Z","dateUpdated":"2026-08-11T15:58:33.091Z","assignerShortName":"Jaspersoft","assignerOrgId":"db6d2600-d19b-4111-a010-f3c4ed70cd50","dateReserved":"2026-07-22T15:26:08.475Z"},"containers":{"cna":{"title":"JasperReports Server: XXE Injection Vulnerability (Unauthenticated)","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"Jaspersoft","product":"JasperReports Server","defaultStatus":"unaffected","versions":[{"version":"9.0.0","status":"affected","lessThan":"HF-9","versionType":"Hotfix"},{"version":"10.0.0","status":"affected","lessThan":"HF-10","versionType":"Hotfix"}]}],"references":[{"url":"https://community.jaspersoft.com/advisories/jaspersoft-security-advisory-august-05-2026-jasperreports-server-cve-2026-16626-r12/"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"LOW","vulnIntegrityImpact":"HIGH","subIntegrityImpact":"LOW","vulnAvailabilityImpact":"LOW","subAvailabilityImpact":"LOW","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"CRITICAL","baseScore":9.3,"vectorString":"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"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-611","lang":"en","description":"CWE-611 Improper restriction of XML external entity reference","type":"CWE"}]}],"providerMetadata":{"shortName":"Jaspersoft","orgId":"db6d2600-d19b-4111-a010-f3c4ed70cd50","dateUpdated":"2026-08-10T18:00:20.122Z"},"datePublic":"2026-08-05T12:00:00.000Z","source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.4"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-11T03:55:36.975319Z","id":"CVE-2026-16626","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-11T15:58:33.091Z"}}]}}}