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    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.

    Published:Jul 21, 2026
    Last Modified:Jul 27, 2026
    EPS:Jul 21, 2026
    EPSS Score:0.00138
    CVSS Score:3.1

    Affected Products

    Vendor
    Hcltech
    Product
    Intelliops Event Management

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-56585 (CVSS 3.1) — HCL IEM was affected with the Anti Clickjacking XFrame Options Header Missing. It may allow attackers to embed…
    CVE-2026-56587 (CVSS 3.7) — HCL IEM was affected with Strict transport security not enforced. It may enable attackers to perform SSL strip…
    CVE-2026-56584 (CVSS 3.7) — HCL IEM was affected with the Information disclosure nginx server. It may enable attackers to identify outdate…
    CVE-2025-0253 (CVSS 2) — HCL IEM is affected by a cookie attribute not set vulnerability due to inconsistency of certain security-relat…
    CVE-2025-0252 (CVSS 2.6) — HCL IEM is affected by a password in cleartext vulnerability.  Sensitive information is transmitted without ad…
    CVE-2025-0251 (CVSS 2.6) — HCL IEM is affected by a concurrent login vulnerability.  The application allows multiple concurrent sessions …
    CVE-2025-0250 (CVSS 2.2) — HCL IEM is affected by an authorization token sent in cookie vulnerability.  A token used for authentication a…
    CVE-2025-0249 (CVSS 3.3) — HCL IEM is affected by an improper invalidation of access or JWT token vulnerability.  A token was not invalid…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High