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    CVE-2025-6505

    Unauthorized access and impersonation can occur in versions 4.6.2.3226 and below of Progress Software's Hybrid Data Pipeline Server on Linux. This vulnerability allows attackers to combine credentials from different sources, potentially leading to client impersonation and unauthorized access.  When OAuth Clients perform an OAuth handshake with the Hybrid Data Pipeline Server, the server accepts client credentials from both HTTP headers and request parameters.

    Published:Jul 29, 2025
    Last Modified:Oct 2, 2025
    EPS:Jul 29, 2025
    EPSS Score:0.00071
    CVSS Score:8.1

    Affected Products

    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Progress
    Product
    Hybrid Data Pipeline

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-287 Improper Authentication

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    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