Description
HCL AION is affected by a vulnerability where the Content-Security-Policy (CSP) security response header was missing from application responses. Without this header, the browser does not restrict the sources of scripts and other content, increasing exposure to cross-site scripting and content-injection attacks, potentially resulting in unintended behavior or security impact under certain conditions.
Published: 2026-11-06
Score: 3.1 Low
EPSS: n/a
KEV: No
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Remediation

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History

Fri, 06 Nov 2026 15:30:00 +0000

Type Values Removed Values Added
Description HCL AION is affected by a vulnerability where the Content-Security-Policy (CSP) security response header was missing from application responses. Without this header, the browser does not restrict the sources of scripts and other content, increasing exposure to cross-site scripting and content-injection attacks, potentially resulting in unintended behavior or security impact under certain conditions.
Title HCL AION is affected by multiple security vulnerabilities.
Weaknesses CWE-1021
References
Metrics cvssV3_1

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

Subscriptions

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cve-icon MITRE

Status: PUBLISHED

Assigner: HCL

Published:

Updated: 2026-11-06T15:26:32.316Z

Reserved: 2026-01-05T16:08:25.000Z

Link: CVE-2026-21834

cve-icon Vulnrichment

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cve-icon NVD

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cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses