CVE-2026-35143
Received Received - Intake

Missing SameSite Attribute in HCL DFXAnalytics Allows CSRF Attacks

Publication date: 2026-07-16

Last updated on: 2026-07-16

Assigner: HCL Software

Description
HCL DFXAnalytics is affected by a Missing SameSite Attribute vulnerability. The application fails to set the "SameSite" attribute on session cookies generated during authentication, which could allow a remote attacker to execute Cross-Site Request Forgery (CSRF) attacks if additional mitigations, such as Anti-CSRF tokens, are not implemented.

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Meta Information

Published
2026-07-16
Last Modified
2026-07-16
Generated
2026-07-16
AI Q&A
2026-07-16
EPSS Evaluated
N/A
NVD
CVE-2026-35143
EUVD
EUVD-2026-44919

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
hcl dfxanalytics *

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-200 The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

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Executive Summary

HCL DFXAnalytics has a Missing SameSite Attribute vulnerability. Session cookies created during authentication do not include the SameSite attribute, which could enable Cross-Site Request Forgery (CSRF) attacks if other protections like Anti-CSRF tokens are not in place.

Detection Guidance

To detect this vulnerability, inspect cookies set by HCL DFXAnalytics during authentication. Check if the SameSite attribute is missing using browser developer tools or commands like curl to inspect response headers for session cookies.

Impact Analysis

An attacker could trick a user into performing unintended actions on the application by exploiting this vulnerability. This might lead to unauthorized changes or data exposure if the user has an active session.

Mitigation Strategies

Apply patches or updates from HCL to ensure the SameSite attribute is set on session cookies. If patches are unavailable, implement Anti-CSRF tokens and review cookie security settings to mitigate CSRF risks.

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