CVE-2019-17330

TIBCO EBX Exposes Multiple Cross-Site Scripting Vulnerabilities

Description

The Web server component of TIBCO Software Inc.'s TIBCO EBX contains multiple vulnerabilities that theoretically allow authenticated users to perform stored cross-site scripting (XSS) attacks, and unauthenticated users to perform reflected cross-site scripting attacks. Affected releases are TIBCO Software Inc.'s TIBCO EBX: versions up to and including 5.8.1.fixR, versions 5.9.3, 5.9.4, 5.9.5, and 5.9.6.

Remediation

Solution:

  • TIBCO has released updated versions of the affected components which address these issues. TIBCO EBX versions 5.8.1.fixR and below update to version 5.8.1.fixS or higher TIBCO EBX versions 5.9.3, 5.9.4, 5.9.5, and 5.9.6 update to version 5.9.7 or higher

Category

9.6
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.30%
Vendor Advisory tibco.com Vendor Advisory tibco.com
Affected: TIBCO Software Inc. TIBCO EBX
Published at:
Updated at:

References

Link Tags
http://www.tibco.com/services/support/advisories issue tracking vendor advisory
https://www.tibco.com/support/advisories/2019/11/tibco-security-advisory-november-12-2019-tibco-ebx-2019-17330 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-17330?
CVE-2019-17330 has been scored as a critical severity vulnerability.
How to fix CVE-2019-17330?
To fix CVE-2019-17330: TIBCO has released updated versions of the affected components which address these issues. TIBCO EBX versions 5.8.1.fixR and below update to version 5.8.1.fixS or higher TIBCO EBX versions 5.9.3, 5.9.4, 5.9.5, and 5.9.6 update to version 5.9.7 or higher
Is CVE-2019-17330 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-17330 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-17330?
CVE-2019-17330 affects TIBCO Software Inc. TIBCO EBX.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.