CVE-2026-66247

Insecure Cross-Origin Resource Sharing Policy Enabling Credentialed Access

Published Oct 1, 2026 CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Description
iControl is affected by an insecure Cross-Origin Resource Sharing (CORS) policy vulnerability, which could allow a malicious website to execute cross-origin requests with included credentials, enabling an attacker to access and exfiltrate sensitive data within the context of the victim's active session.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Insecure Cross-Origin Resource Sharing Policy Enabling Credentialed Access
Type Values Removed Values Added
Title Insecure Cross‑Origin Resource Sharing (CORS) Policy Enabling Credentialed Requests
Weaknesses CWE-285
Type Values Removed Values Added
First Time appeared Hcltech
Hcltech icontrol
Vendors & Products Hcltech
Hcltech icontrol
Type Values Removed Values Added
Title Insecure Cross‑Origin Resource Sharing (CORS) Policy Enabling Credentialed Requests
Weaknesses CWE-285
Type Values Removed Values Added
Weaknesses CWE-942
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title HCL iControl is affected by multiple security vulnerabilities
Type Values Removed Values Added
Description iControl is affected by an insecure Cross-Origin Resource Sharing (CORS) policy vulnerability, which could allow a malicious website to execute cross-origin requests with included credentials, enabling an attacker to access and exfiltrate sensitive data within the context of the victim's active session.
Title HCL iControl is affected by multiple security vulnerabilities
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
HCL
Published
Updated
Oct 1, 2026, 1:49 PM
Reserved
Jul 24, 2026, 9:23 AM
Status
Deferred
Published
Oct 1, 2026, 2:17 PM
Modified
Oct 1, 2026, 3:07 PM