CVE-2023-28009: Hcltech Workload Automation

High severity, CVSS 8.1. EPSS: 0.8% chance of exploitation in the next 30 days.

HCL Workload Automation is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources.

Affected products

• Hcltech Workload Automation: version 9.4.0 only; version 9.5.0 only; version 10.1.0 only

Published 2023-04-26. Last modified 2026-06-17.