CVE intelligence and bounded remediation

CVE-2018-5430 — TIBCO JasperReports Server Information Disclosure Vulnerability

High CVSS 8.8 CISA KEV

The Spring web flows of TIBCO Software Inc.'s 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 contain a vulnerability which may allow any authenticated user read-only access to the contents of the web application, including key configuration files. Affected releases include TIBCO Software Inc.'s TIBCO JasperReports Server: versions up to and including 6.2.4; 6.3.0; 6.3.2; 6.3.3;6.4.0; 6.4.2, TIBCO JasperReports Server Community Edition: versions up to and including 6.4.2, TIBCO JasperReports Server for ActiveMatrix BPM: versions up to and including 6.4.2, TIBCO Jaspersoft for AWS with Multi-Tenancy: versions up to and including 6.4.2, TIBCO Jaspersoft Reporting and Analytics for AWS: versions up to and including 6.4.2.

Severity
High
CVSS
8.8 (3.1)
Published
2018-04-17
CISA KEV
Known exploited
Ecosystem
software/application
Weaknesses
CWE-22, CWE-200

Affected products

  • tibco / jasperreports_server
  • tibco / jasperreports_server / 6.3.0
  • tibco / jasperreports_server / 6.3.2
  • tibco / jasperreports_server / 6.3.3
  • tibco / jasperreports_server / 6.4.0
  • tibco / jasperreports_server / 6.4.2

Showing 6 representative product identities from 10 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.

Matched remediation archetype

Path traversal, unsafe upload, and file handling

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Check exposure

  • Trace untrusted filenames, archive entries, URLs, and path segments into read, write, include, extraction, and upload operations.
  • Identify filesystem roots, mount permissions, symbolic-link behavior, archive handling, and whether uploaded content is web-accessible or executable.
  • Review canonicalization and containment checks across supported operating systems and storage backends.

Remediate safely

  • Generate server-side storage identifiers and resolve paths beneath a fixed root using filesystem-aware containment checks.
  • Reject absolute, parent-relative, alternate-separator, device, link, and archive entries that escape the intended root.
  • Store uploads outside executable or served paths, validate type and size, and use private atomic temporary files.

Authoritative sources

Complete CVE record and remediation plan

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