CVE-2022-30578

Name: CVE-2022-30578
Creator: NVD / NIST
Published: 2022-09-21T18:15:10.04+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9/10EPSS 0.82%

Last modified Jun 17, 2026

CVE-2022-30578 is a critical-severity vulnerability rated 9/10 on the CVSS scale. The Web Server component of TIBCO Software Inc.'s TIBCO EBX Add-ons contains an easily exploitable vulnerability that allows a low privileged attacker with network access to execute Stored Cross Site Scripting (XSS) on the affected system. A successful attack using this vulnerability requires human interaction from a person other than the attacker. EPSS estimates a 0.82% chance of exploitation in the next 30 days.

Description

The Web Server component of TIBCO Software Inc.'s TIBCO EBX Add-ons contains an easily exploitable vulnerability that allows a low privileged attacker with network access to execute Stored Cross Site Scripting (XSS) on the affected system. A successful attack using this vulnerability requires human interaction from a person other than the attacker. Affected releases are TIBCO Software Inc.'s TIBCO EBX Add-ons: versions 5.4.1 and below.

Metrics

CVSS 3.1

9/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

EPSS Probability

0.82%

52.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Tibco	Ebx Add-Ons	< 5.4.2

References

Timeline

Published: Sep 21, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-30578?

How severe is CVE-2022-30578?

CVE-2022-30578 has a CVSS score of 9/10 (CRITICAL severity). The EPSS model estimates a 0.82% probability of exploitation in the next 30 days.

How do I fix CVE-2022-30578?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-30578?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST