Vulnerability · Published May 6, 2026 · Assigned by HCL
CVE-2025-59854HCL DFXAnalytics is affected by an Insecure Security Header Configuration vulnerability
Low 3.1
In plain English
A low-severity security flaw in DFXAnalytics from HCL. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 2% of all known vulnerabilities).
Severity (CVSS 3.1)3.1Low
Exploit odds (30 days)0.1%top 97.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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 (as reported)
| Vendor | Product | Versions |
|---|---|---|
| HCL | DFXAnalytics | 3.1 and below |
Weakness: CWE-80 · Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N