What is CVE-2022-42450?

CVE-2022-42450 is a medium-severity vulnerability in Hcl Software Domino Volt, classified under Cross-site Scripting. CVSS score: 4.6/10. Published 2025-04-30.

How severe is CVE-2022-42450?

Medium severity. CVSS v3 base score is 4.6 out of 10.

XSS in Hcl Software Domino Volt

CVE-2022-42450

Improper sanitization of SVG files in HCL Domino Volt allows client-side script injection in deployed applications.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2025-04-30 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.6 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.002 (12.2th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 12th percentile — 12.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000

Affected products

Hcl Software Domino Volt — versions 1.0 - 1.0.5
Hcltech Domino Leap

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

support.hcl-software.com/csm (Vendor Advisory)

Frequently asked questions

What is CVE-2022-42450?: CVE-2022-42450 is a medium-severity vulnerability in Hcl Software Domino Volt, classified under Cross-site Scripting. CVSS score: 4.6/10. Published 2025-04-30.
How severe is CVE-2022-42450?: Medium severity. CVSS v3 base score is 4.6 out of 10.