HCL AION is affected by multiple security vulnerabilities.

published 2026-11-06 2 d ago modified 2026-11-06 2 d ago also EUVD-2026-118255

cvss: 4.7; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 23%
public exploits: 0; none known

HCL AION is affected by an open redirect vulnerability in the navigation bar of the GenAI web interface (Navbar component). The switch-version action redirected the browser to a dynamically constructed URL (window origin + '/workspace') without validating the redirect destination. This may be used in phishing attacks, potentially resulting in unintended behavior or security impact under certain conditions.

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 d ago (2026-11-06)

Exploit prediction

0.30% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	4.7	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N

Affected products

HCL Software HCL AION

Classification

Weakness

CWE-601 URL Redirection to Untrusted Site

References

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

Sources

CVE List CVE-2026-35102
NVD CVE-2026-35102

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary