# CVE-2026-35107: HCL AION open redirect in GenAI web interface user menu

Source: https://junglewise.ai/threats/cve-2026-35107-hcl-aion-is-affected-by-an-open-redirect-vulnerability-in-the  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-11-06. Updated: 2026-11-06  
License: CC BY 4.0 with a link back

CVE-2026-35107 · Severity: medium · CVSS 4.7 · Published 2026-11-06

HCL AION's GenAI web interface contains an open redirect vulnerability in its user menu that could be exploited for phishing attacks. When users log out, the application redirects to a login page URL specified in its configuration without validating the destination, allowing an attacker to craft malicious links that redirect victims to attacker-controlled sites. This could lead to credential theft or social engineering attacks.

Technologies: [HCL AION](https://junglewise.ai/threats/technologies/aion). Vendors: [HCL](https://junglewise.ai/threats/vendors/hcl).

## Quick answers

**Is CVE-2026-35107 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-35107 being exploited in the wild.

**How severe is CVE-2026-35107?** Medium severity, with a CVSS score of 4.7, published 6 November 2026.

**Which products and versions are affected?** HCL AION <UNKNOWN>.

**Is there a fix for CVE-2026-35107?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-35107 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-35107?** Check whether you run HCL AION at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

The UserMenu component of HCL AION's GenAI web interface uses the NEXT_PUBLIC_LOGIN_URL configuration parameter for post-logout redirects without validating that the destination is legitimate. An attacker can exploit this by crafting URLs with modified redirect destinations, which are processed as-is due to the lack of validation. The vulnerability is accessible via network and requires user interaction (clicking a malicious link).

## Affected products

- HCL AION <UNKNOWN>

## Timeline

- 2026-11-06: disclosed

## References

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

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- [HCL AION missing cross-origin resource policy header](https://junglewise.ai/threats/cve-2026-35111-hcl-aion-is-affected-by-a-vulnerability-where-the-cross-origin)