Hcltech Dfxanalytics — CVE-2026-56453 (Critical)

Summary

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.

Why it matters

This CVE carries a CRITICAL severity rating (CVSS 5.5) in Hcltech Dfxanalytics. Patch or mitigate promptly. EPSS percentile: 6%.

Operator check

Review CVE-2026-56453 in your asset inventory. Apply patches per vendor guidance and verify Dfxanalytics is not exposed. CVSS score: 5.5. EPSS probability: 0.2%; percentile: 6%.

Sources