CVE-2025-59854

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).

CVSS v3.1 Score

3.1

LOW

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

EPSS — Exploit Prediction

0.0003

Probability of exploitation

0.09%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-80 CWE-80

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
hcltech	dfxanalytics	< 4.1

References

Advisories & Patches

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0130569

Frequently Asked Questions

What is CVE-2025-59854? +

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). It has a CVSS v3.1 base score of 3.1 (LOW).

How severe is CVE-2025-59854? +

CVE-2025-59854 has a CVSS v3.1 score of 3.1 out of 10, rated LOW. This is a low-severity vulnerability with limited impact. The EPSS score is 0.0003, placing it in the 0th percentile for exploitation probability.

What products are affected by CVE-2025-59854? +

CVE-2025-59854 affects products from hcltech, specifically: dfxanalytics. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-59854? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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