CVE-2026-66981
HCL AION is affected by multiple security vulnerabilities.
CVSS Score
6.5
EPSS Score
0.0%
EPSS Percentile
0th
HCL AION is affected by a vulnerability where the application trusted the value of the HTTP Host header supplied in requests without validation. An attacker could manipulate this header to influence links, redirects or responses generated by the application, potentially resulting in unintended behavior or security impact under certain conditions.
| CWE | CWE-74 |
| Vendor | hcl software |
| Product | hcl aion |
| Published | Nov 6, 2026 |
| Last Updated | Nov 6, 2026 |
Stay Ahead of the Next One
Get instant alerts for hcl software hcl aion
Be the first to know when new medium vulnerabilities affecting hcl software hcl aion are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
Low
Affected Versions
HCL Software / HCL AION
V 2.7.0