CVE-2026-16626 - JasperReports Server: XXE Injection Vulnerability (Unauthenticated)

CRITICAL

JasperReports Server: XXE Injection Vulnerability (Unauthenticated)

Published Aug 10, 2026

9.3

CRITICAL

CVSS 4.0

EPSS 0.45%

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.

Vendor Jaspersoft Product JasperReports Server Default
unaffected
Affected
- ≥ 10.0.0, < HF-10
- ≥ 9.0.0, < HF-9

Default status is the baseline for the product. Each version can override it (patched versions can be marked unaffected).

Vendor	Product	Default status	Versions
Jaspersoft	JasperReports Server	unaffected	Affected ≥ 10.0.0, < HF-10 ≥ 9.0.0, < HF-9

No remediation recorded yet.

Weaknesses (1)

CWE-611

XXE

Link	Providers	Tags
https://community.jaspersoft.com/advisories/jaspersoft-security-advisory-august-05-2026-jasperreports-server-cve-2026-16626-r12/
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-55694		Advisory

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner Jaspersoft

Published Aug 10, 2026

Updated Aug 11, 2026

Reserved Jul 22, 2026

CISA Vulnrichment

Updated Aug 11, 2026

NVD

Status Awaiting Analysis

Modified Aug 31, 2026

Red Hat

No data

ENISA EUVD

Assigner Jaspersoft

Published Aug 10, 2026

Updated Aug 11, 2026

GitHub

No data