CVE-2018-18809: TIBCO JasperReports Library Directory Traversal Vulnerability

Medium severity, CVSS 6.5. Actively exploited: in CISA KEV since 2022-12-29. EPSS: 79.1% chance of exploitation in the next 30 days.

The default server implementation of TIBCO Software Inc.'s TIBCO JasperReports Library, TIBCO JasperReports Library Community Edition, TIBCO JasperReports Library for ActiveMatrix BPM, TIBCO JasperReports Server, TIBCO JasperReports Server Community Edition, TIBCO JasperReports Server for ActiveMatrix BPM, TIBCO Jaspersoft for AWS with Multi-Tenancy, and TIBCO Jaspersoft Reporting and Analytics for AWS contains a directory-traversal vulnerability that may theoretically allow web server users to access contents of the host system. Affected releases are TIBCO Software Inc.'s TIBCO JasperReports Library: versions up to and including 6.3.4; 6.4.1; 6.4.2; 6.4.21; 7.1.0; 7.2.0, TIBCO JasperReports Library Community Edition: versions up to and including 6.7.0, TIBCO JasperReports Library for ActiveMatrix BPM: versions up to and including 6.4.21, TIBCO JasperReports Server: versions up to and including 6.3.4; 6.4.0; 6.4.1; 6.4.2; 6.4.3; 7.1.0, TIBCO JasperReports Server Community Edition: versions up to and including 6.4.3; 7.1.0, TIBCO JasperReports Server for ActiveMatrix BPM: versions up to and including 6.4.3, TIBCO Jaspersoft for AWS with Multi-Tenancy: versions up to and including 7.1.0, TIBCO Jaspersoft Reporting and Analytics for AWS: versions up to and including 7.1.0.

Affected products

• TIBCO JasperReports Library: up to and including 6.4.21; up to and including 6.7.0; version 7.1.0 only; version 7.2.0 only
• TIBCO JasperReports Server: up to and including 6.4.3; version 7.1.0 only
• TIBCO Jaspersoft: up to and including 7.1.0
• TIBCO Jaspersoft Reporting And Analytics: up to and including 7.1.0

Published 2019-03-07. Last modified 2026-06-17.