CVE-2026-21826 – HCL Digital Experience and HCL Digital Experience Compose could be susceptible to Host header injection

CVE ID :CVE-2026-21826

Published : June 5, 2026, 7:16 a.m. | 1 hour, 16 minutes ago

Description :HCL Digital Experience and HCL Digital Experience Compose could be susceptible to Host header injection.  An attacker can manipulate the Host header and cause the application to behave in unexpected ways.

Severity: 6.1 | MEDIUM

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