CVE-2011-1911: Jasperforge JasperReports Server Community Project

Medium severity, CVSS 6.8. EPSS: 1.5% chance of exploitation in the next 30 days.

JasperServer in JasperReports Server Community Project 3.7.0 and 3.7.1 uses a predictable _flowExecutionKey parameter, which makes it easier for remote attackers to conduct cross-site request forgery (CSRF) attacks via a brute-force approach.

Affected products

• Jasperforge JasperReports Server Community Project: version 3.7.0 only; version 3.7.1 only

Published 2011-09-20. Last modified 2026-06-16.