CVE-2026-56586

HCL IEM was affected with X-Content-Type-Options Header Missing. It may enable attackers to perform SSL stripping or man-in-the-middle attacks and intercept sensitive data.

CVSS v3 3.1 LOW

3.1^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.6 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0132378	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:hcltech:intelliops_event_management:1.1:*:*:*:*:*:*:*

History

24 Oct 2026, 19:10

Type	Values Removed	Values Added
Summary		(es) HCL IEM se vio afectado por la falta del encabezado X-Content-Type-Options. Esto podría permitir a los atacantes realizar ataques de SSL stripping o man-in-the-middle e interceptar datos sensibles.

Information

Published : 2026-07-21 16:17

Updated : 2026-10-24 19:10

NVD link : CVE-2026-56586

Mitre link : CVE-2026-56586

CVE.ORG link : CVE-2026-56586

JSON object : View

Products Affected

hcltech

intelliops_event_management

CWE

CWE-16

Configuration

NVD-CWE-noinfo

{"id": "CVE-2026-56586", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-56586", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-07-22T18:13:36.441879Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "psirt@hcl.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 3.1, "attackVector": "NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 1.6}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.2, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 1.6}]}, "affected": [{"source": "psirt@hcl.com", "affectedData": [{"vendor": "HCLSoftware", "product": "IntelliOps Event Management", "versions": [{"status": "affected", "version": "1.1"}], "defaultStatus": "unaffected"}]}], "published": "2026-07-21T16:17:18.107", "references": [{"url": "https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0132378", "tags": ["Vendor Advisory"], "source": "psirt@hcl.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "psirt@hcl.com", "description": [{"lang": "en", "value": "CWE-16"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "HCL IEM was affected with X-Content-Type-Options Header Missing. It may enable attackers to perform SSL stripping or man-in-the-middle attacks and intercept sensitive data."}, {"lang": "es", "value": "HCL IEM se vio afectado por la falta del encabezado X-Content-Type-Options. Esto podr\u00eda permitir a los atacantes realizar ataques de SSL stripping o man-in-the-middle e interceptar datos sensibles."}], "lastModified": "2026-10-24T19:10:00.127", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:hcltech:intelliops_event_management:1.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "87E5B9F4-174B-4F68-AF79-D732FC680FB0"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@hcl.com"}