CVE-2018-5430

TIBCO JasperReports Server Information Disclosure Vulnerability

7.7 HighIn KEVPublic exploit

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.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: None
Availability: None

Exploit likelihood

48.1%Up 44.2 points since Apr 14, 2021

What each source reports

CVE List Score used 7.7

TIBCO JasperReports Server Information Disclosure Vulnerability

Record: CVE-2018-5430
CVSS 3.0: 7.7 HighCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Weakness: CWE-200
Updated: 2026-11-02

EUVDEUVD-2018-17200 7.7

Record: EUVD-2018-17200
CVSS 3.0: 7.7 HighCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-782f-h7v4-m7wc 8.8

The Spring web flows of TIBCO Software Inc.'s TIBCO JasperReports Server, TIBCO JasperReports...

Record: GHSA-782f-h7v4-m7wc
CVSS 3.0: 8.8 HighCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-22, CWE-200
Updated: 2026-11-02

CISA KEV No score

TIBCO JasperReports Server Information Disclosure Vulnerability

TIBCO JasperReports Server contain a vulnerability which may allow any authenticated user read-only access to the contents of the web application, including key configuration files.

Record: CVE-2018-5430
Weakness: CWE-22
Updated: 2026-11-02

NVD 8.8

Record: CVE-2018-5430
CVSS 3.1: 8.8 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 3.0: 7.7 HighCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CVSS 2.0: 4.0 MediumAV:N/AC:L/Au:S/C:P/I:N/A:N
Weakness: CWE-22, CWE-200
Updated: 2026-11-02

OSVUBUNTU-CVE-2018-5430 8.8

Record: UBUNTU-CVE-2018-5430
CVSS 3.1: 8.8 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 3.0: 7.7 HighCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
CVSS 3.0: 8.8 HighCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`jasperreports` Ubuntu:16.04:LTS	All versions, plus listed versions 4.1.3+dfsg-36.1.1+dfsg-16.1.1+dfsg-26.1.1+dfsg-3	None known

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
Exploit-DB	JasperReports - (Authenticated) File Read	2018-05-03

History

History
Recorded	Changed	Sources
Nov 3, 2026	exploitation
Nov 2, 2026	first indexed	CVE List, EUVD, Exploit-DB, GitHub Advisories, CISA KEV, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2018-5430 is a high vulnerability (CVSS 7.7) in Tibco Jasperreports, published April 17, 2018. CISA lists it as known to be exploited, since December 29, 2022. EUVD reports exploitation since December 29, 2022. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 48.1%, the 98th percentile. No source names a fixed version.