Privilege Escalation Vulnerability in HCL Commerce Software
CVE-2026-21824

8.8HIGH

Key Information:

Vendor

HCL Softwaresoftware

Status
Commerce
Vendor
CVE Published:
20 July 2026

What is CVE-2026-21824?

A vulnerability in HCL Commerce enables privilege escalation that may result in unauthorized access to user personal information, potential denial of service, and the execution of unauthorized administrative functions. This issue requires immediate attention as it can lead to severe consequences for both the system and its users.

Affected Version(s)

Commerce 7, 8.x, 9.0 - 9.0.1.21, 9.1.0 - 9.1.19,

References

https://support.hcl-software.com/csm?id=kb_article&syspar...

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.