What is CVE-2020-4081?

CVE-2020-4081 is a medium-severity vulnerability in Hcltech Digital Experience, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-02-02.

How severe is CVE-2020-4081?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Hcltech Digital Experience

CVE-2020-4081

In Digital Experience 8.5, 9.0, and 9.5, WSRP consumer is vulnerable to cross-site scripting (XSS).

Vulnerability class: XSS (Cross-Site Scripting)

Published 2021-02-02 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.006 (48.3th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 48th percentile — 48.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Hcltech Digital Experience — versions 8.5, 9.0, 9.5
Hcl Digital Experience — versions 8.5, 9.0, 9.5

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

support.hcltechsw.com/csm (Vendor Advisory)

Frequently asked questions

What is CVE-2020-4081?: CVE-2020-4081 is a medium-severity vulnerability in Hcltech Digital Experience, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-02-02.
How severe is CVE-2020-4081?: Medium severity. CVSS v3 base score is 6.1 out of 10.