What is CVE-2019-17330?

CVE-2019-17330 is a critical-severity vulnerability in Tibco Ebx, classified under Cross-site Scripting. CVSS score: 9.6/10. Published 2019-11-12.

How severe is CVE-2019-17330?

Critical severity. CVSS v3 base score is 9.6 out of 10.

XSS in Tibco Ebx

CVE-2019-17330

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.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.010 (58.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.

Affected products

Tibco Ebx — versions 5.8.1, 5.9.3, 5.9.4
Tibco Software Inc. Ebx — versions unspecified, 5.9.3, 5.9.4

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

security@tibco.com (x_refsource_MISC, Issue Tracking, Vendor Advisory)
security@tibco.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2019-17330?: CVE-2019-17330 is a critical-severity vulnerability in Tibco Ebx, classified under Cross-site Scripting. CVSS score: 9.6/10. Published 2019-11-12.
How severe is CVE-2019-17330?: Critical severity. CVSS v3 base score is 9.6 out of 10.