CVE-2020-4768

Name: CVE-2020-4768
Creator: NVD / NIST
Published: 2021-02-11T17:15:13.013+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.47%

Last modified Jun 17, 2026

CVE-2020-4768 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. IBM Case Manager 5.2 and 5.3 and IBM Business Automation Workflow 18.0, 19.0, and 20.0 are vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. EPSS estimates a 0.47% chance of exploitation in the next 30 days.

Description

IBM Case Manager 5.2 and 5.3 and IBM Business Automation Workflow 18.0, 19.0, and 20.0 are vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 188907.

Metrics

CVSS 3.1

5.4/10

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

EPSS Probability

0.47%

36.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Ibm	Business Automation Workflow	>= 18.0.0.0, <= 20.0.0.2
Ibm	Case Manager	>= 5.2.0, <= 5.3.3

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/188907VDB Entry, Vendor Advisory
https://www.ibm.com/support/pages/node/6414377Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/188907VDB Entry, Vendor Advisory
https://www.ibm.com/support/pages/node/6414377Vendor Advisory

Timeline

Published: Feb 11, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-4768?

How severe is CVE-2020-4768?

CVE-2020-4768 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.47% probability of exploitation in the next 30 days.

How do I fix CVE-2020-4768?

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-2020-4768?

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

Scan your code now

Source: NVD / NIST