What’s Vulnerable › Vulnerabilities
CVE-2025-59854: HCL DFXAnalytics is affected by an Insecure Security Header Configuration vulnerability
- Severity: medium (CVSS 6.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.1% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-05-06 · updated 2026-10-07
- Weakness: CWE-80
Description
HCL DFXAnalytics is affected by an Insecure Security Header Configuration vulnerability where the application utilizes the outdated X-XSS-Protection header, which could allow an attacker to exploit browser-specific rendering flaws or bypass security controls that should instead be managed by a robust Content Security Policy (CSP).
Affected products
- HCL Software DFXAnalytics: before 4.1 — fixed in 4.1
How to fix
Upgrade to a fixed version: HCL Software DFXAnalytics 4.1. Check the vendor advisory for mitigations.
References
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