TI-2026-85921 Aliases CVE-2026-35106 GHSA-hq82-735w-wp8m

Open redirect in HCL AION GenAI web interface can be used for phishing

LOW 22CWE-601Published 2026-11-06 · Updated 2026-11-06

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Spoofing
Confidentiality · integrity · availability: Low · None · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-601.

Summary

HCL AION from HCL Software contains an open redirect flaw in the session-handling logic of its GenAI web interface. The UserContext component redirects to the login page using a URL taken from build configuration (NEXT_PUBLIC_LOGIN_URL) without validating the destination, which makes it a URL redirection to an untrusted site (CWE-601). Attackers can use this in phishing attacks. The flaw may cause unintended behavior or security impact under certain conditions, and CISA's KEV catalog does not list it as exploited.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

Description from the CNA

HCL AION is affected by an open redirect vulnerability in the session-handling logic of the GenAI web interface (UserContext component, line 89). A second redirect to the login page in this component used a URL taken from build configuration (NEXT_PUBLIC_LOGIN_URL) without validating the redirect destination. This may be used in phishing attacks, potentially resulting in unintended behavior or security impact under certain conditions.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.0032 25th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
HCL Software	HCL AION	V 2.6.0	—	No fix listed	CNA

HCL AION VendorHCL Software Affected V 2.6.0 Fixed in — No fix listed CNA

Remediation

No fixed version is listed for HCL AION V 2.6.0.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

Timeline

2026-11-06 Threatist record created from CVE-2026-35106
2026-11-06 CISA SSVC decision points changed
2026-11-06 Alias added: GHSA-hq82-735w-wp8m

References

Other 1

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0135118

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TI-2022-22042 Out-of-bounds write in HCL Software Notes CVSS 3.1CRITICAL 9.8
TI-2022-22041 Out-of-bounds write in HCL Software Domino CVSS 3.1CRITICAL 9.8
TI-2022-22040 Out-of-bounds write in HCL Software Notes CVSS 3.1CRITICAL 9.8

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Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences