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 Details

CVSS Score

3.1

Severity

LOW

CVSS Vector

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

Configurations (Affected Products)

cpe:2.3:a:hcltech:dfxanalytics:*:*:*:*:*:*:*:* - VULNERABLE

HCL DFXAnalytics (具体版本请参考厂商公告)

PoC / Exploit Code

⚠ For Security Research Only

The following code is for security research and authorized testing only.

python

# PoC to check for X-XSS-Protection header
import requests

def check_vulnerability(url):
    try:
        response = requests.get(url)
        headers = response.headers
        
        # Check for the outdated header
        if 'X-XSS-Protection' in headers:
            print(f"[!] Vulnerability Detected: X-XSS-Protection header found: {headers['X-XSS-Protection']}")
            print("[!] Risk: Browser-specific rendering flaws or security bypass.")
            return True
        else:
            print("[-] X-XSS-Protection header not found. System might be safe.")
            return False
    except Exception as e:
        print(f"Error: {e}")
        return False

# Usage
target = "http://target-dfxanalytics-instance.com"
check_vulnerability(target)

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-59854
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-59854
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-59854/
[4] VulDB https://vuldb.com/cve/CVE-2025-59854
[5] https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0130569

Raw JSON Data

JSON

{"cve": {"id": "CVE-2025-59854", "sourceIdentifier": "[email protected]", "published": "2026-05-06T11:16:04.810", "lastModified": "2026-05-07T20:02:54.710", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "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)."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N", "baseScore": 3.1, "baseSeverity": "LOW", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 1.6, "impactScore": 1.4}, {"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "baseScore": 6.1, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 2.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-80"}]}, {"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-79"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:hcltech:dfxanalytics:*:*:*:*:*:*:*:*", "versionEndExcluding": "4.1", "matchCriteriaId": "EBC416E1-5496-4734-AE0E-8AA575A69D18"}]}]}], "references": [{"url": "https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0130569", "source": "[email protected]", "tags": ["Vendor Advisory"]}]}}