CVE-2018-18815: TIBCO JasperReports Server User Information Disclosure

Security readout for executives and security teams

This vulnerability affects TIBCO JasperReports Server products and can let an unauthenticated attacker bypass authorization checks in parts of the HTTP interface. Because JasperReports often handles reporting data and business workflows, exposed vulnerable servers should be treated as urgent, especially if reachable from the internet. Exposure is most likely where affected JasperReports Server or Jaspersoft AWS deployments are reachable over HTTP, especially internet-facing, partner-facing, or weakly segmented internal reporting portals. Treat as critical for any exposed JasperReports deployment. The issue requires no authentication and has a maximum CVSS score, so remediation should be tracked as an urgent business risk until vendor guidance is applied. Mitigation focus: Review the TIBCO advisory for fixed versions and official remediation instructions.; Inventory all JasperReports Server and Jaspersoft AWS deployments and versions.; Prioritize remediation for internet-facing or unauthenticated-accessible instances first..

Prepared

May 22, 2026, 06:10 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.