CVE-2025-52633
Unknown Unknown - Not Provided
Persistent Cookie Vulnerability in HCL AION 2.0 Risks Unauthorized Access

Publication date: 2026-02-03

Last updated on: 2026-04-27

Assigner: HCL Software

Description
HCL AION is affected by a Permanent Cookie Containing Sensitive Session Information vulnerability. It is storing sensitive session data in persistent cookies may increase the risk of unauthorized access if the cookies are intercepted or compromised. This issue affects AION: 2.0.
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Published
2026-02-03
Last Modified
2026-04-27
Generated
2026-06-16
AI Q&A
2026-02-04
EPSS Evaluated
2026-06-14
NVD
CVE-2025-52633
EUVD
EUVD-2025-206685
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
hcltech aion 2.0.0
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-539 The web application uses persistent cookies, but the cookies contain sensitive information.
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Executive Summary

This vulnerability in HCL AION 2.0 involves the storage of sensitive session information in permanent cookies. Because these cookies persist beyond the current session, they may be intercepted or compromised, increasing the risk of unauthorized access to sensitive session data.

Impact Analysis

If an attacker intercepts or compromises the permanent cookies containing sensitive session information, they could gain unauthorized access to user sessions. This could lead to potential data exposure or unauthorized actions performed on behalf of the user.

Compliance Impact

Storing sensitive session information in permanent cookies increases the risk of unauthorized access to personal or protected data. This could lead to non-compliance with data protection regulations such as GDPR or HIPAA, which require appropriate safeguards to protect sensitive information and prevent unauthorized access.

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