What’s Vulnerable › Vulnerabilities
CVE-2026-16626: JasperReports Server: XXE Injection Vulnerability (Unauthenticated)
- Severity: critical (CVSS 9.3 v4.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.5% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-10 · updated 2026-10-23
- Weakness: CWE-611
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.
Affected products
- Jaspersoft JasperReports Server: from 9.0.0 before HF-9; from 10.0.0 before HF-10 — fixed in HF-10, HF-9
How to fix
Upgrade to a fixed version: Jaspersoft JasperReports Server HF-10, HF-9. Check the vendor advisory for mitigations.
References
Get alerted when CVE-2026-16626 or the next vulnerability affects your stack