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    CVE-2025-15619

    HCL Connections contains a broken access control vulnerability that may allow an unauthorized user to view data in a single specific scenario.

    Published:Jun 23, 2026
    Last Modified:Jun 24, 2026
    EPS:Jun 23, 2026
    EPSS Score:0.00098
    CVSS Score:3.5

    Affected Products

    Vendor
    Hcltech
    Product
    Connections

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-102 Session Sidejacking
    CAPEC-117 Interception
    CAPEC-19 Embedding Scripts within Scripts
    CAPEC-383 Harvesting Information via API Event Monitoring
    CAPEC-441 Malicious Logic Insertion
    CAPEC-477 Signature Spoofing by Mixing Signed and Unsigned Content
    CAPEC-478 Modification of Windows Service Configuration
    CAPEC-479 Malicious Root Certificate
    CAPEC-502 Intent Spoof
    CAPEC-503 WebView Exposure
    CAPEC-536 Data Injected During Configuration
    CAPEC-546 Incomplete Data Deletion in a Multi-Tenant Environment
    CAPEC-550 Install New Service
    CAPEC-551 Modify Existing Service
    CAPEC-552 Install Rootkit
    CAPEC-556 Replace File Extension Handlers
    CAPEC-558 Replace Trusted Executable
    CAPEC-562 Modify Shared File
    CAPEC-563 Add Malicious File to Shared Webroot
    CAPEC-564 Run Software at Logon
    CAPEC-578 Disable Security Software
    CAPEC-65 Sniff Application Code

    Related CVEs

    CVE-2026-21827 (CVSS 3.1) — HCL Connections is vulnerable to an information disclosure vulnerability which could allow a user to obtain se…
    CVE-2025-62341 (CVSS 3.7) — HCL Connections is vulnerable to server-side request forgery (SSRF) when an internal server is compromised pos…
    CVE-2026-56538 (CVSS 3.5) — An endpoint in HCL Connections is vulnerable to information disclosure. In certain scenarios this might lead t…
    CVE-2026-56537 (CVSS 3.5) — HCL Connections is vulnerable to information disclosure which could allow a user to obtain sensitive informati…
    CVE-2026-21789 (CVSS 4.6) — HCL Connections contains a broken access control vulnerability that may allow unauthorized user to update data…
    CVE-2026-21788 (CVSS 5.4) — HCL Connections is vulnerable to a cross-site scripting attack where an attacker may leverage this issue to ex…
    CVE-2025-52603 (CVSS 3.5) — HCL Connections is vulnerable to information disclosure. In a very specific user navigation scenario, this co…
    CVE-2025-52639 (CVSS 3.5) — HCL Connections is vulnerable to a sensitive information disclosure vulnerability which could allow a user to …
    CVE-2025-31961 (CVSS 3.7) — HCL Connections contains a broken access control vulnerability that may allow unauthorized user to update data…
    CVE-2024-42209 (CVSS 3.5) — HCL Connections is vulnerable to an information disclosure vulnerability that could allow a user to obtain sen…

    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