CVE-2026-56453

CriticalCVSS 9.8/10Last modified Oct 24, 2026

Description

HCL DFXAnalytics is affected by an Account Takeover via Response Manipulation vulnerability. A remote attacker can intercept and alter the contents of the server's HTTP responses before they reach the client application, allowing them to manipulate the authentication or authorization logic to bypass controls and gain unauthorized access to targeted user accounts.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Jul 16, 2026
Last modified
Oct 24, 2026
NVD status
Analyzed

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CVE-2026-56453: Critical severity, CVSS 9.8 | Vulnix