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CVE-2026-35105— HCL AION is affected by multiple security vulnerabilities.

Quick assessment

Affected

HCL Software HCL AION

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

HCL AION 的 GenAI Web 界面（UserContext 组件，第 78 行）中的会话处理逻辑存在开放重定向漏洞。该漏洞源于登录页面的重定向功能直接使用了构建配置（NEXT_PUBLIC_LOGIN_URL）中的 URL，而未对重定向目标地址进行验证。攻击者可利用此漏洞发起网络钓鱼攻击，在特定条件下可能导致非预期行为或造成安全影响。

CVSS 4.7 · Medium Updated Nov 06, 2026

Possible ATT&CK Techniques 2 AI

T1190 · Exploit Public-Facing Application T1566.002 · Spearphishing Link

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Vulnerability Information

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Vulnerability Title

HCL AION is affected by multiple security vulnerabilities.

Source: CVE Program / CVE List V5

Vulnerability Description

HCL AION is affected by an open redirect vulnerability in the session-handling logic of the GenAI web interface (UserContext component, line 78). The redirect to the login page 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.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N

Source: CVE Program / CVE List V5

Vulnerability Type

指向未可信站点的URL重定向(开放重定向)

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
HCL Software	HCL AION	V 2.6.0	-

II. Public POCs for CVE-2026-35105

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2026-35105

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Other References for CVE-2026-35105 (1)

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

https://www.cve.org/CVERecord?id=CVE-2026-35105

Same Patch Batch · HCL Software · 2026-11-06 · 22 CVEs total

CVE-2026-66981	6.5 MEDIUM	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-21850	6.5 MEDIUM	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35110	5.4 MEDIUM	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-66987	5.3 MEDIUM	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35111	4.8 MEDIUM	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35113	4.8 MEDIUM	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35102	4.7 MEDIUM	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35103	4.7 MEDIUM	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35104	4.7 MEDIUM	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35106	4.7 MEDIUM	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35107	4.7 MEDIUM	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35112	4.2 MEDIUM	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35114	3.7 LOW	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-5345	3.7 LOW	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-21849	3.7 LOW	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35109	3.7 LOW	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35115	3.7 LOW	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-66982	3.3 LOW	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-66986	3.3 LOW	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-21834	3.1 LOW	HCL AION is affected by multiple security vulnerabilities.

Showing top 20 of 22 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: HCL AION

Same vendor: HCL Software

Same weakness: CWE-601