Cross-Origin Vulnerability in HCL AION
CVE-2026-35113

4.8MEDIUM

Key Information:

Vendor

HCL Software Software

Status
HCL Software Aion
Vendor
CVE Published:
6 November 2026

What is CVE-2026-35113?

HCL AION is susceptible to a vulnerability due to the absence or improper configuration of the Cross-Origin-Opener-Policy (COOP) header. This oversight can permit cross-origin documents to interact within a shared browsing context, potentially leading to cross-window attacks. Such vulnerabilities may compromise the application's security and lead to unintended behaviors if exploited under specific conditions.

Affected Version(s)

HCL AION V 2.6.0

References

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

CVSS V3.1

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.