CVE-2026-16626

JasperReports Server: XXE Injection Vulnerability (Unauthenticated)

State: Published
Severity: 9.3 Critical
Published: Aug 10, 2026
Updated: Aug 11, 2026
Reserved: Jul 22, 2026

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.

Scores

CVSS	Score	Vector	Source
4.0	9.3 Critical	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	Jaspersoft

Weaknesses

CWE-611 Improper restriction of XML external entity reference

Affected Products

Product	Versions
JasperReports ServerJaspersoft	9.0.0 to before HF-9Affected 10.0.0 to before HF-10Affected

References

https://community.jaspersoft.com/advisories/jaspersoft-security-advisory-august-05-2026-jasperreports-server-cve-2026-16626-r12/

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